| 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 | $248.71 | 6.137% | $263.9733 | $263.97 | $263.95 | $264.00 |
| Purchase #2 | $102.62 | 5.231% | $107.9881 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $21.74 | 10.356% | $23.9914 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $156.45 | 8.735% | $170.1159 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $208.49 | 8.111% | $225.4006 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $146.50 | 9.797% | $160.8526 | $160.85 | $160.85 | $160.90 |
| Purchase #7 | $47.73 | 8.418% | $51.7479 | $51.75 | $51.75 | $51.70 |
| 7 purchase totals = | $932.24 | $1,004.0698 | $1,004.07 | $1,004.05 | $1,004.10 | |