| 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 | $238.75 | 6.873% | $255.1593 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $134.92 | 5.457% | $142.2826 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $48.63 | 10.128% | $53.5552 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $61.54 | 12.331% | $69.1285 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $128.99 | 7.324% | $138.4372 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $146.91 | 3.853% | $152.5704 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $107.56 | 8.789% | $117.0134 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $867.30 | $928.1466 | $928.15 | $928.15 | $928.20 | |