| 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 | $45.33 | 13.405% | $51.4065 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $70.73 | 3.287% | $73.0549 | $73.05 | $73.05 | $73.10 |
| Purchase #3 | $45.60 | 12.111% | $51.1226 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $236.37 | 8.385% | $256.1896 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $197.33 | 13.392% | $223.7564 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $221.36 | 6.302% | $235.3101 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $217.44 | 8.668% | $236.2877 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,034.16 | $1,127.1278 | $1,127.13 | $1,127.10 | $1,127.20 | |