| 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 | $191.38 | 6.105% | $203.0637 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $17.66 | 8.382% | $19.1403 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $48.49 | 12.636% | $54.6172 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $48.34 | 3.393% | $49.9802 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $248.51 | 12.639% | $279.9192 | $279.92 | $279.90 | $279.90 |
| Purchase #6 | $66.84 | 10.342% | $73.7526 | $73.75 | $73.75 | $73.80 |
| Purchase #7 | $41.31 | 8.540% | $44.8379 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $662.53 | $725.3111 | $725.31 | $725.30 | $725.30 | |