| 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 | $212.36 | 7.839% | $229.0069 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $194.79 | 4.261% | $203.09 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $217.45 | 6.423% | $231.4168 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $13.41 | 9.849% | $14.7308 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $240.34 | 12.530% | $270.4546 | $270.45 | $270.45 | $270.50 |
| Purchase #6 | $111.73 | 5.614% | $118.0025 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $219.75 | 10.805% | $243.494 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $1,209.83 | $1,310.1956 | $1,310.19 | $1,310.20 | $1,310.20 | |