| 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 | $110.69 | 8.787% | $120.4163 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $99.42 | 10.306% | $109.6662 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $190.35 | 9.563% | $208.5532 | $208.55 | $208.55 | $208.60 |
| Purchase #4 | $202.99 | 13.575% | $230.5459 | $230.55 | $230.55 | $230.50 |
| Purchase #5 | $157.65 | 6.317% | $167.6088 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $113.73 | 3.481% | $117.6889 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $105.50 | 3.241% | $108.9193 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $980.33 | $1,063.3986 | $1,063.41 | $1,063.35 | $1,063.40 | |