| 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 | $248.64 | 6.812% | $265.5774 | $265.58 | $265.60 | $265.60 |
| Purchase #2 | $247.37 | 3.718% | $256.5672 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $212.70 | 9.467% | $232.8363 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $112.48 | 7.725% | $121.1691 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $118.70 | 11.649% | $132.5274 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $55.69 | 10.817% | $61.714 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $66.27 | 7.201% | $71.0421 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $1,061.85 | $1,141.4335 | $1,141.44 | $1,141.45 | $1,141.40 | |