| 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 | $10.25 | 7.369% | $11.0053 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $187.77 | 7.827% | $202.4668 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $12.44 | 10.558% | $13.7534 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $232.51 | 10.206% | $256.24 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $101.49 | 8.208% | $109.8203 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $79.84 | 12.274% | $89.6396 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $212.40 | 12.824% | $239.6382 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $836.70 | $922.5636 | $922.57 | $922.55 | $922.50 | |