| 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 | $91.98 | 10.211% | $101.3721 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $37.34 | 3.112% | $38.502 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $153.30 | 8.775% | $166.7521 | $166.75 | $166.75 | $166.80 |
| Purchase #4 | $202.61 | 12.228% | $227.3852 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $162.33 | 7.326% | $174.2223 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $226.62 | 10.625% | $250.6984 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $21.78 | 7.858% | $23.4915 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $895.96 | $982.4236 | $982.42 | $982.40 | $982.50 | |