| 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 | $213.30 | 11.655% | $238.1601 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $205.49 | 11.139% | $228.3795 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $57.58 | 11.221% | $64.0411 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $32.27 | 7.739% | $34.7674 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $232.73 | 4.845% | $244.0058 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $137.91 | 6.850% | $147.3568 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $110.72 | 6.228% | $117.6156 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $990.00 | $1,074.3263 | $1,074.34 | $1,074.30 | $1,074.40 | |