| 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 | $192.28 | 6.675% | $205.1147 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $68.39 | 7.291% | $73.3763 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $199.84 | 9.592% | $219.0087 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $182.38 | 10.695% | $201.8855 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $191.38 | 6.757% | $204.3115 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $29.58 | 5.537% | $31.2178 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $61.56 | 7.265% | $66.0323 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $925.41 | $1,000.9468 | $1,000.95 | $1,000.95 | $1,000.90 | |