| 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 | $212.86 | 3.215% | $219.7034 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $158.36 | 9.724% | $173.7589 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $61.58 | 6.570% | $65.6258 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $140.42 | 3.443% | $145.2547 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $97.73 | 3.340% | $100.9942 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $104.39 | 11.230% | $116.113 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $246.51 | 8.546% | $267.5767 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $1,021.85 | $1,089.0267 | $1,089.02 | $1,089.05 | $1,089.10 | |