| 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 | $120.45 | 4.434% | $125.7908 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $217.77 | 9.195% | $237.794 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $220.97 | 8.559% | $239.8828 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $86.95 | 8.453% | $94.2999 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $141.71 | 13.814% | $161.2858 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $65.53 | 11.857% | $73.2999 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $247.67 | 4.383% | $258.5254 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,101.05 | $1,190.8786 | $1,190.88 | $1,190.95 | $1,190.90 | |