| 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 | $183.28 | 7.634% | $197.2716 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $163.78 | 7.305% | $175.7441 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $87.50 | 5.564% | $92.3685 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $200.92 | 7.820% | $216.6319 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $41.57 | 12.316% | $46.6898 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $241.68 | 12.507% | $271.9069 | $271.91 | $271.90 | $271.90 |
| Purchase #7 | $244.96 | 4.402% | $255.7431 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $1,163.69 | $1,256.3559 | $1,256.35 | $1,256.35 | $1,256.30 | |