| 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 | $5.91 | 6.842% | $6.3144 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $213.89 | 9.642% | $234.5133 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $214.87 | 11.325% | $239.204 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $110.76 | 8.508% | $120.1835 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $180.84 | 11.373% | $201.4069 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $65.51 | 9.863% | $71.9713 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $131.46 | 7.637% | $141.4996 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $923.24 | $1,015.0930 | $1,015.08 | $1,015.05 | $1,015.10 | |