| 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 | $30.27 | 8.628% | $32.8817 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $234.60 | 7.381% | $251.9158 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $106.52 | 12.678% | $120.0246 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $101.90 | 6.678% | $108.7049 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $229.33 | 9.354% | $250.7815 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $192.47 | 13.217% | $217.9088 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $186.86 | 7.458% | $200.796 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $1,081.95 | $1,183.0133 | $1,183.01 | $1,183.00 | $1,183.00 | |