| 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 | $202.66 | 11.369% | $225.7004 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $225.25 | 10.864% | $249.7212 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $150.38 | 9.664% | $164.9127 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $109.50 | 7.594% | $117.8154 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $213.55 | 5.591% | $225.4896 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $62.47 | 10.815% | $69.2261 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $110.27 | 4.634% | $115.3799 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $1,074.08 | $1,168.2453 | $1,168.25 | $1,168.25 | $1,168.20 | |