| 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 | $38.55 | 8.637% | $41.8796 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $224.93 | 5.493% | $237.2854 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $231.34 | 5.189% | $243.3442 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $226.53 | 13.583% | $257.2996 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $21.40 | 4.366% | $22.3343 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $134.28 | 10.602% | $148.5164 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $139.35 | 6.171% | $147.9493 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $1,016.38 | $1,098.6088 | $1,098.61 | $1,098.65 | $1,098.50 | |