| 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 | $203.41 | 6.587% | $216.8086 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $92.55 | 5.683% | $97.8096 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $152.97 | 13.139% | $173.0687 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $249.59 | 7.839% | $269.1554 | $269.16 | $269.15 | $269.20 |
| Purchase #5 | $124.39 | 13.477% | $141.154 | $141.15 | $141.15 | $141.20 |
| Purchase #6 | $147.27 | 9.389% | $161.0972 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $38.68 | 10.343% | $42.6807 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $1,008.86 | $1,101.7742 | $1,101.78 | $1,101.75 | $1,101.90 | |