| 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 | $29.40 | 8.497% | $31.8981 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $209.31 | 9.204% | $228.5749 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $103.59 | 9.181% | $113.1006 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $112.64 | 10.242% | $124.1766 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $45.27 | 6.669% | $48.2891 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $226.64 | 13.819% | $257.9594 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $8.41 | 5.362% | $8.8609 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $735.26 | $812.8596 | $812.86 | $812.85 | $813.00 | |