| 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 | $126.31 | 3.597% | $130.8534 | $130.85 | $130.85 | $130.90 |
| Purchase #2 | $211.95 | 4.430% | $221.3394 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $49.48 | 10.680% | $54.7645 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $205.26 | 10.631% | $227.0812 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $151.28 | 11.134% | $168.1235 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $94.43 | 10.297% | $104.1535 | $104.15 | $104.15 | $104.20 |
| Purchase #7 | $122.35 | 5.734% | $129.3655 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $961.06 | $1,035.6810 | $1,035.67 | $1,035.65 | $1,035.80 | |