| 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 | $115.81 | 13.701% | $131.6771 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $219.36 | 8.630% | $238.2908 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $185.87 | 12.434% | $208.9811 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $183.90 | 5.846% | $194.6508 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $216.71 | 6.235% | $230.2219 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $54.47 | 5.146% | $57.273 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $246.57 | 8.361% | $267.1857 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $1,222.69 | $1,328.2804 | $1,328.28 | $1,328.30 | $1,328.40 | |