| 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 | $209.64 | 5.483% | $221.1346 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $199.29 | 13.265% | $225.7258 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $110.26 | 11.551% | $122.9961 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $87.88 | 6.766% | $93.826 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $243.27 | 8.104% | $262.9846 | $262.98 | $263.00 | $263.00 |
| Purchase #6 | $213.74 | 13.504% | $242.6034 | $242.60 | $242.60 | $242.60 |
| Purchase #7 | $239.70 | 12.185% | $268.9074 | $268.91 | $268.90 | $268.90 |
| 7 purchase totals = | $1,303.78 | $1,438.1779 | $1,438.18 | $1,438.25 | $1,438.10 | |