| 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 | $217.35 | 11.413% | $242.1562 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $146.64 | 6.226% | $155.7698 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $103.29 | 12.568% | $116.2715 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $75.62 | 9.587% | $82.8697 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $140.62 | 4.436% | $146.8579 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $214.97 | 8.399% | $233.0253 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $134.85 | 12.133% | $151.2114 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $1,033.34 | $1,128.1618 | $1,128.17 | $1,128.10 | $1,128.30 | |