| 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 | $220.51 | 12.749% | $248.6228 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $27.94 | 7.150% | $29.9377 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $105.80 | 12.874% | $119.4207 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $84.70 | 3.389% | $87.5705 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $107.87 | 5.200% | $113.4792 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $212.74 | 9.650% | $233.2694 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $96.56 | 10.480% | $106.6795 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $856.12 | $938.9798 | $938.98 | $938.95 | $939.00 | |