| 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 | $224.61 | 8.727% | $244.2117 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $172.38 | 3.177% | $177.8565 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $208.91 | 3.152% | $215.4948 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $193.67 | 10.440% | $213.8891 | $213.89 | $213.90 | $213.90 |
| Purchase #5 | $61.45 | 7.141% | $65.8381 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $142.62 | 5.550% | $150.5354 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $137.93 | 8.338% | $149.4306 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,141.57 | $1,217.2562 | $1,217.26 | $1,217.30 | $1,217.20 | |