| 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 | $118.60 | 10.641% | $131.2202 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $95.45 | 6.860% | $101.9979 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $166.42 | 11.507% | $185.5699 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $160.37 | 9.165% | $175.0679 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $222.84 | 7.344% | $239.2054 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $244.71 | 12.776% | $275.9741 | $275.97 | $275.95 | $276.00 |
| Purchase #7 | $108.68 | 6.491% | $115.7344 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $1,117.07 | $1,224.7698 | $1,224.77 | $1,224.70 | $1,224.80 | |