| 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 | $201.33 | 4.833% | $211.0603 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $195.47 | 3.859% | $203.0132 | $203.01 | $203.00 | $203.00 |
| Purchase #3 | $32.94 | 7.419% | $35.3838 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $204.45 | 9.833% | $224.5536 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $23.51 | 13.242% | $26.6232 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $99.97 | 9.161% | $109.1283 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $8.51 | 10.739% | $9.4239 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $766.18 | $819.1863 | $819.17 | $819.15 | $819.20 | |