| 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 | $135.91 | 7.650% | $146.3071 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $57.36 | 9.249% | $62.6652 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $219.99 | 11.698% | $245.7244 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $207.52 | 5.126% | $218.1575 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $10.97 | 9.478% | $12.0097 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $194.51 | 10.476% | $214.8869 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $80.64 | 13.185% | $91.2724 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $906.90 | $991.0232 | $991.03 | $990.95 | $991.10 | |