| 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 | $10.70 | 13.313% | $12.1245 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $224.61 | 10.497% | $248.1873 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $110.28 | 10.268% | $121.6036 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $6.86 | 9.705% | $7.5258 | $7.53 | $7.55 | $7.50 |
| Purchase #5 | $183.36 | 5.748% | $193.8995 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $222.26 | 7.501% | $238.9317 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $23.64 | 4.385% | $24.6766 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $781.71 | $846.9490 | $846.95 | $847.00 | $846.90 | |