| 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 | $121.71 | 12.423% | $136.83 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $25.48 | 9.684% | $27.9475 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $162.67 | 7.401% | $174.7092 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $17.68 | 3.107% | $18.2293 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $138.73 | 12.734% | $156.3959 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $244.34 | 5.795% | $258.4995 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $197.43 | 3.469% | $204.2788 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $908.04 | $976.8902 | $976.90 | $976.95 | $976.80 | |