| 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 | $205.82 | 9.481% | $225.3338 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $83.46 | 5.581% | $88.1179 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $34.68 | 10.681% | $38.3842 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $184.73 | 9.459% | $202.2036 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $106.86 | 12.124% | $119.8157 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $20.69 | 7.670% | $22.2769 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $44.97 | 3.157% | $46.3897 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $681.21 | $742.5218 | $742.52 | $742.55 | $742.50 | |