| 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 | $92.31 | 9.114% | $100.7231 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $170.98 | 4.321% | $178.368 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $86.49 | 9.175% | $94.4255 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $206.95 | 3.810% | $214.8348 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $202.96 | 5.585% | $214.2953 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $5.85 | 12.190% | $6.5631 | $6.56 | $6.55 | $6.60 |
| Purchase #7 | $111.38 | 5.470% | $117.4725 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $876.92 | $926.6823 | $926.68 | $926.65 | $926.70 | |