| 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 | $132.28 | 8.694% | $143.7804 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $47.67 | 12.420% | $53.5906 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $172.83 | 11.494% | $192.6951 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $83.88 | 11.656% | $93.6571 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $190.81 | 4.649% | $199.6808 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $103.39 | 4.403% | $107.9423 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $237.32 | 12.720% | $267.5071 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $968.18 | $1,058.8534 | $1,058.86 | $1,058.90 | $1,058.90 | |