| 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 | $140.81 | 6.812% | $150.402 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $249.74 | 7.864% | $269.3796 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $230.90 | 10.653% | $255.4978 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $54.80 | 8.113% | $59.2459 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $228.61 | 5.472% | $241.1195 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $130.74 | 4.496% | $136.6181 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $153.49 | 6.689% | $163.7569 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,189.09 | $1,276.0198 | $1,276.03 | $1,276.00 | $1,276.00 | |