| 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 | $219.59 | 10.671% | $243.0224 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $25.94 | 11.789% | $28.9981 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $67.35 | 3.406% | $69.6439 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $33.59 | 12.586% | $37.8176 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $22.48 | 9.852% | $24.6947 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $18.51 | 11.171% | $20.5778 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $191.65 | 5.477% | $202.1467 | $202.15 | $202.15 | $202.10 |
| 7 purchase totals = | $579.11 | $626.9012 | $626.90 | $626.90 | $626.80 | |