| 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 | $104.40 | 7.392% | $112.1172 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $130.77 | 3.567% | $135.4346 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $65.63 | 8.559% | $71.2473 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $183.76 | 12.279% | $206.3239 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $63.29 | 9.718% | $69.4405 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $77.31 | 6.831% | $82.591 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $121.55 | 3.233% | $125.4797 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $746.71 | $802.6342 | $802.63 | $802.65 | $802.50 | |