| 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 | $229.84 | 12.734% | $259.1078 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $231.70 | 6.603% | $246.9992 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $85.89 | 6.826% | $91.7529 | $91.75 | $91.75 | $91.80 |
| Purchase #4 | $210.72 | 8.567% | $228.7724 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $220.79 | 10.309% | $243.5512 | $243.55 | $243.55 | $243.60 |
| Purchase #6 | $131.96 | 9.682% | $144.7364 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $114.33 | 4.459% | $119.428 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $1,225.23 | $1,334.3479 | $1,334.35 | $1,334.35 | $1,334.40 | |