| 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 | $182.35 | 8.330% | $197.5398 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $242.68 | 4.857% | $254.467 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $40.35 | 3.660% | $41.8268 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $92.88 | 4.719% | $97.263 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $227.94 | 7.658% | $245.3956 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $223.72 | 13.252% | $253.3674 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $236.45 | 9.847% | $259.7332 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,246.37 | $1,349.5928 | $1,349.60 | $1,349.60 | $1,349.60 | |