| 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 | $127.79 | 3.647% | $132.4505 | $132.45 | $132.45 | $132.50 |
| Purchase #2 | $245.89 | 10.835% | $272.5322 | $272.53 | $272.55 | $272.50 |
| Purchase #3 | $226.26 | 12.494% | $254.5289 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $184.32 | 12.427% | $207.2254 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $98.84 | 4.255% | $103.0456 | $103.05 | $103.05 | $103.00 |
| Purchase #6 | $180.40 | 5.524% | $190.3653 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $111.97 | 6.818% | $119.6041 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,175.47 | $1,279.7520 | $1,279.76 | $1,279.80 | $1,279.70 | |