| 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 | $98.62 | 12.615% | $111.0609 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $135.85 | 8.311% | $147.1405 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $139.70 | 6.246% | $148.4257 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $47.67 | 4.603% | $49.8643 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $233.72 | 4.872% | $245.1068 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $97.47 | 13.506% | $110.6343 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $109.37 | 6.692% | $116.689 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $862.40 | $928.9215 | $928.92 | $928.95 | $928.90 | |