| 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 | $224.35 | 6.176% | $238.2059 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $210.58 | 11.824% | $235.479 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $86.43 | 3.165% | $89.1655 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $159.90 | 6.569% | $170.4038 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $108.67 | 8.419% | $117.8189 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $219.53 | 5.358% | $231.2924 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $47.69 | 12.488% | $53.6455 | $53.65 | $53.65 | $53.60 |
| 7 purchase totals = | $1,057.15 | $1,136.0110 | $1,136.02 | $1,136.00 | $1,136.00 | |