| 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 | $207.91 | 9.795% | $228.2748 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $235.35 | 11.830% | $263.1919 | $263.19 | $263.20 | $263.20 |
| Purchase #3 | $242.27 | 6.868% | $258.9091 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $180.49 | 7.133% | $193.3644 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $25.67 | 10.129% | $28.2701 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $29.71 | 5.581% | $31.3681 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $150.86 | 5.554% | $159.2388 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $1,072.26 | $1,162.6172 | $1,162.61 | $1,162.55 | $1,162.70 | |