| 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 | $193.56 | 9.416% | $211.7856 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $126.41 | 4.603% | $132.2287 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $180.86 | 9.552% | $198.1357 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $39.54 | 6.775% | $42.2188 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $77.95 | 6.557% | $83.0612 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $132.42 | 12.172% | $148.5382 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $204.26 | 3.370% | $211.1436 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $955.00 | $1,027.1118 | $1,027.12 | $1,027.15 | $1,027.00 | |