| 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 | $216.55 | 5.852% | $229.2225 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $19.88 | 6.384% | $21.1491 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $96.78 | 8.596% | $105.0992 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $191.91 | 11.198% | $213.4001 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $237.26 | 12.753% | $267.5178 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $183.27 | 4.755% | $191.9845 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $130.89 | 13.798% | $148.9502 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $1,076.54 | $1,177.3234 | $1,177.32 | $1,177.30 | $1,177.30 | |