| 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 | $231.65 | 7.480% | $248.9774 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $148.88 | 13.459% | $168.9178 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $10.31 | 6.205% | $10.9497 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $198.66 | 13.864% | $226.2022 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $43.36 | 3.826% | $45.019 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $127.30 | 4.190% | $132.6339 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $240.90 | 8.137% | $260.502 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $1,001.06 | $1,093.2020 | $1,093.20 | $1,093.20 | $1,093.10 | |