| 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 | $82.73 | 7.563% | $88.9869 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $240.79 | 4.286% | $251.1103 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $229.39 | 3.592% | $237.6297 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $20.72 | 8.290% | $22.4377 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $61.56 | 11.799% | $68.8235 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $172.82 | 12.826% | $194.9859 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $242.72 | 8.572% | $263.526 | $263.53 | $263.55 | $263.50 |
| 7 purchase totals = | $1,050.73 | $1,127.5000 | $1,127.51 | $1,127.55 | $1,127.40 | |