| 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 | $194.57 | 12.494% | $218.8796 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $75.95 | 8.380% | $82.3146 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $213.96 | 13.212% | $242.2284 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $209.35 | 13.394% | $237.3903 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $81.80 | 13.698% | $93.005 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $233.88 | 8.284% | $253.2546 | $253.25 | $253.25 | $253.30 |
| Purchase #7 | $88.78 | 8.155% | $96.02 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $1,098.29 | $1,223.0925 | $1,223.09 | $1,223.10 | $1,223.10 | |