| 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 | $237.45 | 13.119% | $268.6011 | $268.60 | $268.60 | $268.60 |
| Purchase #2 | $110.27 | 9.839% | $121.1195 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $240.89 | 12.756% | $271.6179 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $112.48 | 7.415% | $120.8204 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $127.52 | 3.270% | $131.6899 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $124.34 | 5.518% | $131.2011 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $100.57 | 8.495% | $109.1134 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $1,053.52 | $1,154.1633 | $1,154.16 | $1,154.10 | $1,154.10 | |