| 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 | $126.81 | 3.413% | $131.138 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $124.31 | 4.736% | $130.1973 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $102.68 | 4.769% | $107.5768 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $125.31 | 6.607% | $133.5892 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $235.43 | 13.268% | $266.6669 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $97.85 | 13.429% | $110.9903 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $116.30 | 3.841% | $120.7671 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $928.69 | $1,000.9256 | $1,000.94 | $1,000.95 | $1,001.00 | |