| 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 | $49.91 | 8.640% | $54.2222 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $217.73 | 13.751% | $247.6701 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $111.72 | 8.266% | $120.9548 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $201.50 | 5.606% | $212.7961 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $226.30 | 5.790% | $239.4028 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $170.81 | 8.121% | $184.6815 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $90.39 | 5.547% | $95.4039 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $1,068.36 | $1,155.1314 | $1,155.12 | $1,155.10 | $1,155.20 | |