| 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 | $121.28 | 13.836% | $138.0603 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $222.88 | 13.801% | $253.6397 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $14.88 | 11.262% | $16.5558 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $244.37 | 11.608% | $272.7365 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $43.86 | 9.375% | $47.9719 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $8.43 | 4.297% | $8.7922 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $218.76 | 6.450% | $232.87 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $874.46 | $970.6264 | $970.63 | $970.60 | $970.70 | |