| 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 | $239.62 | 7.373% | $257.2872 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $18.55 | 12.142% | $20.8023 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $174.82 | 8.281% | $189.2968 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $31.83 | 5.701% | $33.6446 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $248.60 | 11.643% | $277.5445 | $277.54 | $277.55 | $277.50 |
| Purchase #6 | $65.99 | 4.838% | $69.1826 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $33.61 | 9.681% | $36.8638 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $813.02 | $884.6218 | $884.61 | $884.65 | $884.60 | |