| 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 | $220.81 | 8.335% | $239.2145 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $107.78 | 6.112% | $114.3675 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $39.72 | 3.123% | $40.9605 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $209.61 | 10.829% | $232.3087 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $85.90 | 4.746% | $89.9768 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $81.82 | 13.134% | $92.5662 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $6.99 | 5.489% | $7.3737 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $752.63 | $816.7679 | $816.77 | $816.70 | $816.90 | |