| 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 | $134.65 | 3.838% | $139.8179 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $62.28 | 8.143% | $67.3515 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $170.57 | 3.414% | $176.3933 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $225.51 | 12.676% | $254.0956 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $33.80 | 5.261% | $35.5782 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $216.27 | 6.319% | $229.9361 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $86.91 | 10.485% | $96.0225 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $929.99 | $999.1951 | $999.20 | $999.20 | $999.20 | |