| 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 | $197.43 | 7.854% | $212.9362 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $60.74 | 3.344% | $62.7711 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $194.91 | 8.367% | $211.2181 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $187.34 | 12.785% | $211.2914 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $71.80 | 9.325% | $78.4954 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $38.65 | 8.665% | $41.999 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $46.62 | 11.824% | $52.1323 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $797.49 | $870.8435 | $870.85 | $870.85 | $870.80 | |