| 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 | $20.78 | 11.731% | $23.2177 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $219.63 | 11.310% | $244.4702 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $107.60 | 7.460% | $115.627 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $247.39 | 6.401% | $263.2254 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $182.68 | 3.247% | $188.6116 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $228.30 | 9.431% | $249.831 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $85.82 | 10.122% | $94.5067 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $1,092.20 | $1,179.4896 | $1,179.50 | $1,179.50 | $1,179.40 | |