| 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 | $217.90 | 13.596% | $247.5257 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $228.46 | 7.141% | $244.7743 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $222.83 | 7.336% | $239.1768 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $224.51 | 6.206% | $238.4431 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $177.93 | 10.781% | $197.1126 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $212.92 | 9.409% | $232.9536 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $176.36 | 6.747% | $188.259 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $1,460.91 | $1,588.2451 | $1,588.24 | $1,588.25 | $1,588.30 | |