| 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 | $214.39 | 9.116% | $233.9338 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $39.91 | 6.346% | $42.4427 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $92.65 | 13.271% | $104.9456 | $104.95 | $104.95 | $104.90 |
| Purchase #4 | $20.73 | 13.609% | $23.5511 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $195.88 | 12.139% | $219.6579 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $22.70 | 12.156% | $25.4594 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $68.79 | 9.627% | $75.4124 | $75.41 | $75.40 | $75.40 |
| 7 purchase totals = | $655.05 | $725.4029 | $725.40 | $725.40 | $725.40 | |