| 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 | $106.57 | 8.167% | $115.2736 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $224.39 | 5.244% | $236.157 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $139.72 | 6.579% | $148.9122 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $122.85 | 11.558% | $137.049 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $236.38 | 3.852% | $245.4854 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $117.30 | 9.421% | $128.3508 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $208.63 | 6.255% | $221.6798 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $1,155.84 | $1,232.9078 | $1,232.91 | $1,232.90 | $1,233.00 | |