| 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 | $222.60 | 13.706% | $253.1096 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $112.29 | 13.655% | $127.6232 | $127.62 | $127.60 | $127.60 |
| Purchase #3 | $232.36 | 8.816% | $252.8449 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $102.80 | 13.570% | $116.75 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $197.81 | 13.457% | $224.4293 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $155.61 | 11.813% | $173.9922 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $247.74 | 8.470% | $268.7236 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $1,271.21 | $1,417.4728 | $1,417.46 | $1,417.45 | $1,417.40 | |