| 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 | $211.97 | 7.604% | $228.0882 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $237.52 | 7.728% | $255.8755 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $82.34 | 6.165% | $87.4163 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $234.47 | 11.162% | $260.6415 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $239.96 | 5.172% | $252.3707 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $129.31 | 9.759% | $141.9294 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $150.87 | 11.873% | $168.7828 | $168.78 | $168.80 | $168.80 |
| 7 purchase totals = | $1,286.44 | $1,395.1044 | $1,395.11 | $1,395.15 | $1,395.10 | |