| 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 | $202.90 | 11.130% | $225.4828 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $209.97 | 4.511% | $219.4417 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $180.41 | 12.273% | $202.5517 | $202.55 | $202.55 | $202.60 |
| Purchase #4 | $218.64 | 9.305% | $238.9845 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $19.77 | 13.414% | $22.4219 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $26.84 | 10.182% | $29.5728 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $35.99 | 3.161% | $37.1276 | $37.13 | $37.15 | $37.10 |
| 7 purchase totals = | $894.52 | $975.5830 | $975.57 | $975.60 | $975.60 | |