| 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 | $128.86 | 7.567% | $138.6108 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $236.38 | 7.115% | $253.1984 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $204.60 | 10.790% | $226.6763 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $133.85 | 4.535% | $139.9201 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $51.33 | 11.295% | $57.1277 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $86.77 | 5.837% | $91.8348 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $179.28 | 12.456% | $201.6111 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $1,021.07 | $1,108.9792 | $1,108.98 | $1,109.00 | $1,108.90 | |