| 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 | $222.58 | 9.278% | $243.231 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $232.48 | 8.398% | $252.0037 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $152.99 | 4.125% | $159.3008 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $17.52 | 10.682% | $19.3915 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $99.62 | 8.272% | $107.8606 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $135.33 | 9.318% | $147.94 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $196.38 | 13.128% | $222.1608 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $1,056.90 | $1,151.8884 | $1,151.88 | $1,151.90 | $1,151.90 | |