| 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 | $194.86 | 6.850% | $208.2079 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $228.37 | 12.685% | $257.3387 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $229.71 | 7.577% | $247.1151 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $132.96 | 11.170% | $147.8116 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $82.68 | 9.594% | $90.6123 | $90.61 | $90.60 | $90.60 |
| Purchase #6 | $149.42 | 4.567% | $156.244 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $106.82 | 9.638% | $117.1153 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $1,124.82 | $1,224.4449 | $1,224.45 | $1,224.40 | $1,224.30 | |