| 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 | $210.52 | 8.408% | $228.2205 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $97.85 | 8.359% | $106.0293 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $220.80 | 7.192% | $236.6799 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $225.97 | 12.818% | $254.9348 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $74.52 | 11.403% | $83.0175 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $184.85 | 13.564% | $209.9231 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $165.66 | 4.350% | $172.8662 | $172.87 | $172.85 | $172.90 |
| 7 purchase totals = | $1,180.17 | $1,291.6713 | $1,291.67 | $1,291.65 | $1,291.60 | |