| 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 | $241.80 | 7.600% | $260.1768 | $260.18 | $260.20 | $260.20 |
| Purchase #2 | $197.71 | 5.369% | $208.325 | $208.33 | $208.35 | $208.30 |
| Purchase #3 | $34.68 | 4.303% | $36.1723 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $112.46 | 12.285% | $126.2757 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $164.38 | 4.341% | $171.5157 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $129.46 | 5.334% | $136.3654 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $5.87 | 12.199% | $6.5861 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $886.36 | $945.4170 | $945.44 | $945.45 | $945.50 | |