| 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 | $107.92 | 4.825% | $113.1271 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $114.73 | 11.280% | $127.6715 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $212.74 | 5.692% | $224.8492 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $77.90 | 7.592% | $83.8142 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $16.62 | 4.618% | $17.3875 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $84.45 | 6.121% | $89.6192 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $244.91 | 8.832% | $266.5405 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $859.27 | $923.0092 | $923.01 | $923.00 | $922.90 | |