| 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 | $97.84 | 13.568% | $111.1149 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $80.37 | 13.620% | $91.3164 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $92.57 | 10.292% | $102.0973 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $161.28 | 12.429% | $181.3255 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $10.86 | 4.793% | $11.3805 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $232.31 | 11.445% | $258.8979 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $210.78 | 10.456% | $232.8192 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $886.01 | $988.9517 | $988.96 | $988.95 | $988.90 | |