| 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 | $190.58 | 11.155% | $211.8392 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $28.73 | 7.806% | $30.9727 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $9.44 | 11.311% | $10.5078 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $216.68 | 9.150% | $236.5062 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $145.35 | 4.754% | $152.2599 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $199.91 | 5.339% | $210.5832 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $22.26 | 5.276% | $23.4344 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $812.95 | $876.1034 | $876.10 | $876.10 | $876.10 | |