| 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 | $180.28 | 7.604% | $193.9885 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $234.27 | 9.223% | $255.8767 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $95.56 | 8.309% | $103.5001 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $234.25 | 7.754% | $252.4137 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $36.83 | 13.662% | $41.8617 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $109.95 | 6.188% | $116.7537 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $43.45 | 9.149% | $47.4252 | $47.43 | $47.45 | $47.40 |
| 7 purchase totals = | $934.59 | $1,011.8196 | $1,011.82 | $1,011.85 | $1,011.90 | |