| 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 | $210.85 | 13.695% | $239.7259 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $141.66 | 7.290% | $151.987 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $101.33 | 7.294% | $108.721 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $142.28 | 5.583% | $150.2235 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $200.71 | 4.193% | $209.1258 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $47.38 | 3.279% | $48.9336 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $115.99 | 7.412% | $124.5872 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $960.20 | $1,033.3040 | $1,033.31 | $1,033.35 | $1,033.20 | |