| 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 | $250.34 | 10.687% | $277.0938 | $277.09 | $277.10 | $277.10 |
| Purchase #2 | $34.69 | 6.584% | $36.974 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $138.40 | 7.311% | $148.5184 | $148.52 | $148.50 | $148.50 |
| Purchase #4 | $120.41 | 9.532% | $131.8875 | $131.89 | $131.90 | $131.90 |
| Purchase #5 | $234.52 | 3.592% | $242.944 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $201.56 | 11.847% | $225.4388 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $194.86 | 4.407% | $203.4475 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $1,174.78 | $1,266.3040 | $1,266.30 | $1,266.30 | $1,266.20 | |