| 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 | $106.58 | 3.586% | $110.402 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $31.58 | 7.831% | $34.053 | $34.05 | $34.05 | $34.10 |
| Purchase #3 | $126.39 | 3.254% | $130.5027 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $131.44 | 8.380% | $142.4547 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $227.29 | 11.601% | $253.6579 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $111.82 | 3.603% | $115.8489 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $131.78 | 10.210% | $145.2347 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $866.88 | $932.1539 | $932.14 | $932.15 | $932.20 | |