| 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 | $109.63 | 7.472% | $117.8216 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $224.39 | 8.537% | $243.5462 | $243.55 | $243.55 | $243.50 |
| Purchase #3 | $65.38 | 10.627% | $72.3279 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $102.27 | 13.333% | $115.9057 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $239.87 | 8.111% | $259.3259 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $228.28 | 6.526% | $243.1776 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $82.39 | 13.129% | $93.207 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $1,052.21 | $1,145.3119 | $1,145.33 | $1,145.35 | $1,145.20 | |