| 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 | $188.88 | 13.202% | $213.8159 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $15.56 | 6.376% | $16.5521 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $120.44 | 6.350% | $128.0879 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $241.47 | 6.346% | $256.7937 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $8.67 | 3.367% | $8.9619 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $59.48 | 10.181% | $65.5357 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $117.86 | 6.333% | $125.3241 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $752.36 | $815.0713 | $815.07 | $815.05 | $815.10 | |