| 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 | $47.61 | 3.229% | $49.1473 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $237.49 | 8.579% | $257.8643 | $257.86 | $257.85 | $257.90 |
| Purchase #3 | $84.69 | 4.426% | $88.4384 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $132.37 | 13.820% | $150.6635 | $150.66 | $150.65 | $150.70 |
| Purchase #5 | $182.42 | 5.792% | $192.9858 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $106.46 | 9.853% | $116.9495 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $248.40 | 8.212% | $268.7986 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,039.44 | $1,124.8474 | $1,124.85 | $1,124.85 | $1,124.80 | |