| 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 | $30.75 | 12.798% | $34.6854 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $123.37 | 7.825% | $133.0237 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $216.58 | 3.510% | $224.182 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $106.41 | 8.196% | $115.1314 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $228.70 | 10.726% | $253.2304 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $99.68 | 13.432% | $113.069 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $32.66 | 7.133% | $34.9896 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $838.15 | $908.3115 | $908.31 | $908.35 | $908.30 | |