| 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 | $63.94 | 9.497% | $70.0124 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $129.40 | 13.366% | $146.6956 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $203.30 | 9.318% | $222.2435 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $216.62 | 10.625% | $239.6359 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $230.90 | 7.178% | $247.474 | $247.47 | $247.45 | $247.50 |
| Purchase #6 | $37.32 | 7.295% | $40.0425 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $171.46 | 8.116% | $185.3757 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $1,052.94 | $1,151.4796 | $1,151.48 | $1,151.50 | $1,151.40 | |