| 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 | $30.49 | 5.291% | $32.1032 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $54.88 | 12.331% | $61.6473 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $246.51 | 9.595% | $270.1626 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $69.59 | 3.642% | $72.1245 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $195.96 | 10.828% | $217.1785 | $217.18 | $217.20 | $217.20 |
| Purchase #6 | $204.34 | 8.392% | $221.4882 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $216.53 | 4.575% | $226.4362 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $1,018.30 | $1,101.1405 | $1,101.14 | $1,101.15 | $1,101.10 | |