| 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 | $118.30 | 10.711% | $130.9711 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $49.97 | 4.332% | $52.1347 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $199.64 | 6.178% | $211.9738 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $60.27 | 5.467% | $63.565 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $210.71 | 9.422% | $230.5631 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $62.41 | 13.428% | $70.7904 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $196.30 | 4.232% | $204.6074 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $897.60 | $964.6055 | $964.60 | $964.55 | $964.70 | |