| 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 | $103.63 | 3.530% | $107.2881 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $177.37 | 5.812% | $187.6787 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $149.59 | 4.739% | $156.6791 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $239.64 | 3.541% | $248.1257 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $152.52 | 3.286% | $157.5318 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $37.65 | 10.352% | $41.5475 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $39.89 | 10.182% | $43.9516 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $900.29 | $942.8025 | $942.81 | $942.90 | $942.80 | |