| 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 | $83.38 | 4.551% | $87.1746 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $110.63 | 6.833% | $118.1893 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $220.58 | 5.667% | $233.0803 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $55.84 | 7.509% | $60.033 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $97.53 | 10.735% | $107.9998 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $161.28 | 6.159% | $171.2132 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $243.92 | 11.545% | $272.0806 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $973.16 | $1,049.7708 | $1,049.76 | $1,049.80 | $1,049.80 | |