| 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 | $115.30 | 7.574% | $124.0328 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $74.39 | 13.470% | $84.4103 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $140.59 | 9.746% | $154.2919 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $232.43 | 8.263% | $251.6357 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $153.26 | 9.639% | $168.0327 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $67.40 | 8.873% | $73.3804 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $186.68 | 4.397% | $194.8883 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $970.05 | $1,050.6721 | $1,050.67 | $1,050.75 | $1,050.60 | |