| 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 | $195.50 | 12.214% | $219.3784 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $108.66 | 3.859% | $112.8532 | $112.85 | $112.85 | $112.90 |
| Purchase #3 | $217.80 | 10.347% | $240.3358 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $226.84 | 12.818% | $255.9164 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $225.66 | 12.133% | $253.0393 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $61.61 | 8.495% | $66.8438 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $214.56 | 13.240% | $242.9677 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,250.63 | $1,391.3346 | $1,391.34 | $1,391.35 | $1,391.30 | |