| 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 | $168.88 | 8.310% | $182.9139 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $69.50 | 8.462% | $75.3811 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $209.55 | 6.561% | $223.2986 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $182.37 | 11.432% | $203.2185 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $170.51 | 10.777% | $188.8859 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $110.48 | 8.771% | $120.1702 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $228.74 | 5.594% | $241.5357 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,140.03 | $1,235.4039 | $1,235.41 | $1,235.40 | $1,235.40 | |