| 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 | $216.46 | 7.247% | $232.1469 | $232.15 | $232.15 | $232.10 |
| Purchase #2 | $105.40 | 7.667% | $113.481 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $31.63 | 5.132% | $33.2533 | $33.25 | $33.25 | $33.30 |
| Purchase #4 | $195.64 | 11.570% | $218.2755 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $7.33 | 7.750% | $7.8981 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $13.69 | 6.459% | $14.5742 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $67.45 | 9.699% | $73.992 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $637.60 | $693.6210 | $693.62 | $693.65 | $693.70 | |