| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.69 | 12.720% | $167.6034 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $139.66 | 3.310% | $144.2827 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $120.34 | 12.183% | $135.001 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $245.71 | 9.159% | $268.2146 | $268.21 | $268.20 | $268.20 |
| Purchase #5 | $130.46 | 11.580% | $145.5673 | $145.57 | $145.55 | $145.60 |
| Purchase #6 | $183.98 | 8.716% | $200.0157 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $163.56 | 9.757% | $179.5185 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $1,132.40 | $1,240.2032 | $1,240.20 | $1,240.15 | $1,240.20 | |