| 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 | $212.68 | 7.699% | $229.0542 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $215.28 | 13.848% | $245.092 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $70.84 | 5.397% | $74.6632 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $45.62 | 13.846% | $51.9365 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $205.42 | 13.383% | $232.9114 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $38.42 | 7.580% | $41.3322 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $210.51 | 12.523% | $236.8722 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $998.77 | $1,111.8617 | $1,111.85 | $1,111.85 | $1,111.90 | |