| 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 | $187.27 | 12.477% | $210.6357 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $148.47 | 9.436% | $162.4796 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $134.41 | 6.428% | $143.0499 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $214.66 | 3.874% | $222.9759 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $113.63 | 10.707% | $125.7964 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $237.71 | 12.345% | $267.0553 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $81.90 | 3.575% | $84.8279 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $1,118.05 | $1,216.8207 | $1,216.84 | $1,216.90 | $1,216.80 | |