| 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 | $13.61 | 12.820% | $15.3548 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $238.27 | 10.340% | $262.9071 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $151.83 | 6.713% | $162.0223 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $179.95 | 5.154% | $189.2246 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $158.30 | 7.405% | $170.0221 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $68.56 | 11.551% | $76.4794 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $180.63 | 4.147% | $188.1207 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $991.15 | $1,064.1310 | $1,064.12 | $1,064.05 | $1,064.10 | |