| 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 | $78.49 | 3.451% | $81.1987 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $43.81 | 10.329% | $48.3351 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $150.27 | 12.733% | $169.4039 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $249.97 | 9.744% | $274.3271 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $198.70 | 10.205% | $218.9773 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $136.25 | 5.704% | $144.0217 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $73.98 | 4.309% | $77.1678 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $931.47 | $1,013.4316 | $1,013.44 | $1,013.45 | $1,013.40 | |