| 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 | $215.28 | 13.225% | $243.7508 | $243.75 | $243.75 | $243.80 |
| Purchase #2 | $130.74 | 4.128% | $136.1369 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $137.61 | 9.460% | $150.6279 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $130.93 | 8.471% | $142.0211 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $246.94 | 8.412% | $267.7126 | $267.71 | $267.70 | $267.70 |
| Purchase #6 | $106.65 | 4.464% | $111.4109 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $20.78 | 13.471% | $23.5793 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $988.93 | $1,075.2395 | $1,075.24 | $1,075.25 | $1,075.20 | |