| 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 | $128.89 | 11.541% | $143.7652 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $20.33 | 13.103% | $22.9938 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $11.76 | 4.363% | $12.2731 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $248.91 | 8.336% | $269.6591 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $113.64 | 9.692% | $124.654 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $195.99 | 8.303% | $212.263 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $29.31 | 5.854% | $31.0258 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $748.83 | $816.6340 | $816.63 | $816.60 | $816.80 | |