| 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 | $209.65 | 4.478% | $219.0381 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $119.99 | 5.435% | $126.5115 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $59.87 | 8.263% | $64.8171 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $98.98 | 13.536% | $112.3779 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $177.60 | 12.231% | $199.3223 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $222.85 | 10.462% | $246.1646 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $100.84 | 13.285% | $114.2366 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $989.78 | $1,082.4681 | $1,082.47 | $1,082.45 | $1,082.40 | |