| 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 | $220.36 | 8.468% | $239.0201 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $104.76 | 11.858% | $117.1824 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $212.42 | 3.310% | $219.4511 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $168.27 | 4.644% | $176.0845 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $151.81 | 3.307% | $156.8304 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $130.55 | 13.629% | $148.3427 | $148.34 | $148.35 | $148.30 |
| Purchase #7 | $85.52 | 4.391% | $89.2752 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $1,073.69 | $1,146.1864 | $1,146.18 | $1,146.25 | $1,146.20 | |