| 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 | $229.58 | 6.266% | $243.9655 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $173.56 | 6.166% | $184.2617 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $174.68 | 3.627% | $181.0156 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $171.57 | 3.727% | $177.9644 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $158.91 | 12.802% | $179.2537 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $249.45 | 11.817% | $278.9275 | $278.93 | $278.95 | $278.90 |
| Purchase #7 | $93.40 | 11.640% | $104.2718 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $1,251.15 | $1,349.6602 | $1,349.66 | $1,349.60 | $1,349.80 | |