| 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 | $107.51 | 4.710% | $112.5737 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $146.75 | 10.374% | $161.9738 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $208.66 | 12.405% | $234.5443 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $227.80 | 3.148% | $234.9711 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $138.46 | 7.764% | $149.21 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $110.90 | 13.162% | $125.4967 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $107.33 | 11.735% | $119.9252 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $1,047.41 | $1,138.6948 | $1,138.69 | $1,138.65 | $1,138.70 | |