| 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 | $100.86 | 13.492% | $114.468 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $218.72 | 10.790% | $242.3199 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $118.53 | 13.132% | $134.0954 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $107.87 | 11.339% | $120.1014 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $64.51 | 6.169% | $68.4896 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $173.60 | 10.212% | $191.328 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $48.37 | 5.799% | $51.175 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $832.46 | $921.9773 | $921.99 | $922.00 | $922.00 | |