| 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 | $202.83 | 4.300% | $211.5517 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $236.97 | 3.627% | $245.5649 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $216.77 | 5.746% | $229.2256 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $219.65 | 8.211% | $237.6855 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $8.30 | 6.564% | $8.8448 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $230.57 | 10.648% | $255.1211 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $131.64 | 9.577% | $144.2472 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $1,246.73 | $1,332.2408 | $1,332.24 | $1,332.25 | $1,332.20 | |