| 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 | $36.57 | 10.141% | $40.2786 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $121.81 | 12.346% | $136.8487 | $136.85 | $136.85 | $136.80 |
| Purchase #3 | $89.34 | 8.231% | $96.6936 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $224.69 | 5.713% | $237.5265 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $164.55 | 3.350% | $170.0624 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $225.86 | 13.351% | $256.0146 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $147.50 | 13.200% | $166.97 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $1,010.32 | $1,104.3944 | $1,104.39 | $1,104.40 | $1,104.40 | |