| 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 | $141.60 | 9.543% | $155.1129 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $56.30 | 4.764% | $58.9821 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $247.78 | 8.729% | $269.4087 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $236.79 | 6.682% | $252.6123 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $76.67 | 8.859% | $83.4622 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $129.77 | 4.514% | $135.6278 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $244.78 | 13.841% | $278.66 | $278.66 | $278.65 | $278.70 |
| 7 purchase totals = | $1,133.69 | $1,233.8660 | $1,233.86 | $1,233.85 | $1,233.90 | |