| 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 | $221.99 | 4.596% | $232.1927 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $235.95 | 12.275% | $264.9129 | $264.91 | $264.90 | $264.90 |
| Purchase #3 | $80.55 | 10.452% | $88.9691 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $210.42 | 13.595% | $239.0266 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $195.52 | 4.376% | $204.076 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $229.86 | 5.295% | $242.0311 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $88.35 | 12.117% | $99.0554 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $1,262.64 | $1,370.2638 | $1,370.27 | $1,370.30 | $1,370.30 | |