| 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 | $144.44 | 3.507% | $149.5055 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $185.69 | 13.320% | $210.4239 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $139.35 | 11.857% | $155.8727 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $233.29 | 3.113% | $240.5523 | $240.55 | $240.55 | $240.60 |
| Purchase #5 | $238.25 | 10.458% | $263.1662 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $95.68 | 6.843% | $102.2274 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $237.83 | 4.335% | $248.1399 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $1,274.53 | $1,369.8879 | $1,369.89 | $1,369.85 | $1,369.90 | |