| 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 | $250.81 | 8.385% | $271.8404 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $108.49 | 4.241% | $113.0911 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $162.78 | 9.102% | $177.5962 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $120.34 | 9.778% | $132.1068 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $84.36 | 10.753% | $93.4312 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $121.53 | 11.586% | $135.6105 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $83.96 | 6.574% | $89.4795 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $932.27 | $1,013.1557 | $1,013.16 | $1,013.20 | $1,013.10 | |