| 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 | $6.35 | 7.422% | $6.8213 | $6.82 | $6.80 | $6.80 |
| Purchase #2 | $211.86 | 11.135% | $235.4506 | $235.45 | $235.45 | $235.50 |
| Purchase #3 | $191.56 | 7.416% | $205.7661 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $218.61 | 12.496% | $245.9275 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $227.88 | 6.812% | $243.4032 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $217.78 | 9.115% | $237.6306 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $46.98 | 6.489% | $50.0285 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $1,121.02 | $1,225.0278 | $1,225.03 | $1,225.05 | $1,225.00 | |