| 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 | $207.84 | 8.448% | $225.3983 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $107.35 | 9.345% | $117.3819 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $128.96 | 12.397% | $144.9472 | $144.95 | $144.95 | $144.90 |
| Purchase #4 | $90.34 | 3.389% | $93.4016 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $89.99 | 9.832% | $98.8378 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $194.51 | 3.488% | $201.2945 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $18.95 | 12.811% | $21.3777 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $837.94 | $902.6390 | $902.64 | $902.70 | $902.60 | |