| 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 | $216.66 | 10.494% | $239.3963 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $213.26 | 8.164% | $230.6705 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $235.44 | 3.700% | $244.1513 | $244.15 | $244.15 | $244.20 |
| Purchase #4 | $112.80 | 10.307% | $124.4263 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $118.56 | 5.371% | $124.9279 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $169.90 | 10.331% | $187.4524 | $187.45 | $187.45 | $187.50 |
| Purchase #7 | $25.72 | 5.312% | $27.0862 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $1,092.34 | $1,178.1109 | $1,178.12 | $1,178.15 | $1,178.20 | |