| 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 | $224.29 | 3.871% | $232.9723 | $232.97 | $232.95 | $233.00 |
| Purchase #2 | $47.97 | 13.357% | $54.3774 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $13.80 | 10.320% | $15.2242 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $170.57 | 10.630% | $188.7016 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $109.86 | 6.150% | $116.6164 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $181.87 | 12.249% | $204.1473 | $204.15 | $204.15 | $204.10 |
| Purchase #7 | $132.62 | 8.336% | $143.6752 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $880.98 | $955.7144 | $955.72 | $955.70 | $955.70 | |