| 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 | $212.26 | 4.201% | $221.177 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $118.69 | 11.381% | $132.1981 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $197.62 | 9.866% | $217.1172 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $6.77 | 3.412% | $7.001 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $124.54 | 12.241% | $139.7849 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $199.62 | 11.166% | $221.9096 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $225.56 | 5.520% | $238.0109 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $1,085.06 | $1,177.1987 | $1,177.20 | $1,177.20 | $1,177.20 | |