| 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 | $249.68 | 5.779% | $264.109 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $164.45 | 9.346% | $179.8195 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $87.49 | 3.641% | $90.6755 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $85.93 | 13.640% | $97.6509 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $210.94 | 12.410% | $237.1177 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $83.59 | 10.479% | $92.3494 | $92.35 | $92.35 | $92.30 |
| Purchase #7 | $161.43 | 12.695% | $181.9235 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,043.51 | $1,143.6455 | $1,143.65 | $1,143.60 | $1,143.60 | |