| 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 | $122.86 | 3.231% | $126.8296 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $60.71 | 6.436% | $64.6173 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $38.64 | 12.421% | $43.4395 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $119.60 | 10.459% | $132.109 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $115.31 | 12.541% | $129.771 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $226.66 | 5.375% | $238.843 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $144.98 | 9.231% | $158.3631 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $828.76 | $893.9725 | $893.97 | $893.95 | $893.90 | |