| 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 | $154.59 | 9.609% | $169.4446 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $96.50 | 13.395% | $109.4262 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $59.73 | 8.550% | $64.8369 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $21.51 | 8.843% | $23.4121 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $244.56 | 10.839% | $271.0679 | $271.07 | $271.05 | $271.10 |
| Purchase #6 | $190.32 | 6.608% | $202.8963 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $239.82 | 8.741% | $260.7827 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $1,007.03 | $1,101.8667 | $1,101.87 | $1,101.90 | $1,101.80 | |