| 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 | $237.52 | 6.328% | $252.5503 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $139.70 | 11.285% | $155.4651 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $130.27 | 11.610% | $145.3943 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $238.78 | 5.229% | $251.2658 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $210.50 | 7.640% | $226.5822 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $179.83 | 8.136% | $194.461 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $108.52 | 4.759% | $113.6845 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $1,245.12 | $1,339.4032 | $1,339.40 | $1,339.40 | $1,339.60 | |