| 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 | $106.76 | 10.607% | $118.084 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $186.89 | 4.562% | $195.4159 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $22.79 | 4.578% | $23.8333 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $246.76 | 5.311% | $259.8654 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $128.90 | 9.237% | $140.8065 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $21.95 | 7.574% | $23.6125 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $210.29 | 7.168% | $225.3636 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $924.34 | $986.9812 | $986.98 | $986.95 | $987.00 | |