| 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 | $201.36 | 7.311% | $216.0814 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $149.64 | 8.298% | $162.0571 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $143.29 | 10.590% | $158.4644 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $85.56 | 8.672% | $92.9798 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $217.99 | 7.633% | $234.6292 | $234.63 | $234.65 | $234.60 |
| Purchase #6 | $185.87 | 5.338% | $195.7917 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $242.57 | 9.704% | $266.109 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $1,226.28 | $1,326.1126 | $1,326.11 | $1,326.15 | $1,326.20 | |