| 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 | $249.27 | 12.288% | $279.9003 | $279.90 | $279.90 | $279.90 |
| Purchase #2 | $213.40 | 6.729% | $227.7597 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $45.45 | 8.115% | $49.1383 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $161.79 | 3.641% | $167.6808 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $199.84 | 10.563% | $220.9491 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $68.44 | 10.219% | $75.4339 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $94.72 | 11.305% | $105.4281 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $1,032.91 | $1,126.2902 | $1,126.29 | $1,126.35 | $1,126.20 | |