| 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 | $94.69 | 8.755% | $102.9801 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $168.29 | 4.451% | $175.7806 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $104.41 | 6.577% | $111.277 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $233.34 | 8.411% | $252.9662 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $243.32 | 7.859% | $262.4425 | $262.44 | $262.45 | $262.40 |
| Purchase #6 | $17.78 | 9.189% | $19.4138 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $41.64 | 9.139% | $45.4455 | $45.45 | $45.45 | $45.40 |
| 7 purchase totals = | $903.47 | $970.3057 | $970.31 | $970.35 | $970.30 | |