| 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 | $240.25 | 7.647% | $258.6219 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $151.85 | 13.737% | $172.7096 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $224.49 | 10.782% | $248.6945 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $185.71 | 13.417% | $210.6267 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $106.64 | 3.713% | $110.5995 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $152.79 | 5.399% | $161.0391 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $141.67 | 9.197% | $154.6994 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,203.40 | $1,316.9907 | $1,316.99 | $1,317.00 | $1,316.90 | |