| 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 | $250.44 | 8.382% | $271.4319 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $223.40 | 6.481% | $237.8786 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $160.89 | 8.137% | $173.9816 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $159.94 | 11.173% | $177.8101 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $20.95 | 5.349% | $22.0706 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $204.80 | 8.352% | $221.9049 | $221.90 | $221.90 | $221.90 |
| Purchase #7 | $175.26 | 4.162% | $182.5543 | $182.55 | $182.55 | $182.60 |
| 7 purchase totals = | $1,195.68 | $1,287.6320 | $1,287.62 | $1,287.65 | $1,287.70 | |