| 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 | $22.90 | 5.179% | $24.086 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $74.28 | 5.307% | $78.222 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $135.97 | 13.141% | $153.8378 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $187.39 | 5.313% | $197.346 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $151.46 | 13.123% | $171.3361 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $215.95 | 12.235% | $242.3715 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $104.56 | 9.558% | $114.5538 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $892.51 | $981.7532 | $981.76 | $981.75 | $981.70 | |