| 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 | $237.76 | 13.758% | $270.471 | $270.47 | $270.45 | $270.50 |
| Purchase #2 | $204.62 | 7.395% | $219.7516 | $219.75 | $219.75 | $219.80 |
| Purchase #3 | $107.83 | 4.399% | $112.5734 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $120.65 | 8.749% | $131.2057 | $131.21 | $131.20 | $131.20 |
| Purchase #5 | $180.42 | 6.803% | $192.694 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $17.26 | 10.485% | $19.0697 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $167.72 | 4.804% | $175.7773 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $1,036.26 | $1,121.5427 | $1,121.54 | $1,121.50 | $1,121.70 | |