| 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 | $188.32 | 13.779% | $214.2686 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $197.86 | 9.503% | $216.6626 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $181.45 | 13.548% | $206.0328 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $212.32 | 9.355% | $232.1825 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $209.89 | 13.528% | $238.2839 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $5.88 | 12.766% | $6.6306 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $124.54 | 4.431% | $130.0584 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $1,120.26 | $1,244.1194 | $1,244.11 | $1,244.15 | $1,244.20 | |