| 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 | $228.66 | 13.675% | $259.9293 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $189.92 | 13.448% | $215.4604 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $15.68 | 10.209% | $17.2808 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $144.40 | 5.823% | $152.8084 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $82.99 | 5.866% | $87.8582 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $60.65 | 3.678% | $62.8807 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $98.65 | 11.652% | $110.1447 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $820.95 | $906.3625 | $906.36 | $906.40 | $906.40 | |