| 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 | $210.35 | 5.448% | $221.8099 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $191.40 | 11.113% | $212.6703 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $159.70 | 6.580% | $170.2083 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $38.42 | 9.206% | $41.9569 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $202.88 | 9.141% | $221.4253 | $221.43 | $221.45 | $221.40 |
| Purchase #6 | $189.27 | 9.233% | $206.7453 | $206.75 | $206.75 | $206.70 |
| Purchase #7 | $173.69 | 8.307% | $188.1184 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $1,165.71 | $1,262.9344 | $1,262.95 | $1,262.90 | $1,262.90 | |