| 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 | $226.34 | 13.524% | $256.9502 | $256.95 | $256.95 | $257.00 |
| Purchase #2 | $50.88 | 6.303% | $54.087 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $228.56 | 10.185% | $251.8388 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $85.87 | 8.415% | $93.096 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $10.63 | 12.169% | $11.9236 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $68.63 | 10.270% | $75.6783 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $145.80 | 12.765% | $164.4114 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $816.71 | $907.9853 | $907.99 | $908.00 | $908.00 | |