| 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 | $217.35 | 6.562% | $231.6125 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $213.38 | 3.135% | $220.0695 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $29.81 | 12.827% | $33.6337 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $215.34 | 12.693% | $242.6731 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $131.42 | 12.764% | $148.1944 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $64.68 | 6.807% | $69.0828 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $138.31 | 10.252% | $152.4895 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,010.29 | $1,097.7555 | $1,097.74 | $1,097.75 | $1,097.80 | |