| 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 | $226.49 | 9.739% | $248.5479 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $238.36 | 11.521% | $265.8215 | $265.82 | $265.80 | $265.80 |
| Purchase #3 | $44.52 | 11.418% | $49.6033 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $71.73 | 13.421% | $81.3569 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $224.64 | 7.437% | $241.3465 | $241.35 | $241.35 | $241.30 |
| Purchase #6 | $91.91 | 8.258% | $99.4999 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $129.80 | 10.763% | $143.7704 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $1,027.45 | $1,129.9464 | $1,129.95 | $1,129.90 | $1,129.90 | |