| 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 | $112.45 | 3.817% | $116.7422 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $19.99 | 12.621% | $22.5129 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $226.49 | 9.635% | $248.3123 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $127.80 | 7.113% | $136.8904 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $218.32 | 10.411% | $241.0493 | $241.05 | $241.05 | $241.00 |
| Purchase #6 | $198.33 | 11.162% | $220.4676 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $46.75 | 10.269% | $51.5508 | $51.55 | $51.55 | $51.60 |
| 7 purchase totals = | $950.13 | $1,037.5255 | $1,037.52 | $1,037.50 | $1,037.50 | |