| 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 | $223.49 | 11.372% | $248.9053 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $218.65 | 3.370% | $226.0185 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $226.65 | 10.763% | $251.0443 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $188.56 | 7.476% | $202.6567 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $56.94 | 7.782% | $61.3711 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $216.66 | 9.454% | $237.143 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $128.83 | 13.361% | $146.043 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $1,259.78 | $1,373.1819 | $1,373.18 | $1,373.15 | $1,373.10 | |