| 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 | $248.57 | 10.338% | $274.2672 | $274.27 | $274.25 | $274.30 |
| Purchase #2 | $27.31 | 8.644% | $29.6707 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $170.99 | 5.185% | $179.8558 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $101.63 | 5.851% | $107.5764 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $121.91 | 11.322% | $135.7127 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $107.72 | 6.869% | $115.1193 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $222.68 | 4.369% | $232.4089 | $232.41 | $232.40 | $232.40 |
| 7 purchase totals = | $1,000.81 | $1,074.6110 | $1,074.62 | $1,074.55 | $1,074.70 | |