| 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 | $105.29 | 4.859% | $110.406 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $225.62 | 11.463% | $251.4828 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $195.89 | 12.724% | $220.815 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $54.28 | 4.323% | $56.6265 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $29.78 | 12.804% | $33.593 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $189.96 | 7.540% | $204.283 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $225.74 | 10.675% | $249.8377 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,026.56 | $1,127.0440 | $1,127.05 | $1,127.10 | $1,127.00 | |