| 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 | $122.38 | 3.244% | $126.35 | $126.35 | $126.35 | $126.40 |
| Purchase #2 | $132.26 | 10.273% | $145.8471 | $145.85 | $145.85 | $145.80 |
| Purchase #3 | $244.98 | 10.172% | $269.8994 | $269.90 | $269.90 | $269.90 |
| Purchase #4 | $147.30 | 6.629% | $157.0645 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $19.79 | 9.232% | $21.617 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $110.94 | 7.309% | $119.0486 | $119.05 | $119.05 | $119.00 |
| Purchase #7 | $62.66 | 3.756% | $65.0135 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $840.31 | $904.8401 | $904.84 | $904.80 | $904.80 | |