| 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 | $196.57 | 8.490% | $213.2588 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $140.65 | 6.562% | $149.8795 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $57.32 | 9.103% | $62.5378 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $107.35 | 7.560% | $115.4657 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $131.50 | 9.541% | $144.0464 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $96.91 | 12.816% | $109.33 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $114.96 | 13.242% | $130.183 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $845.26 | $924.7012 | $924.71 | $924.75 | $924.70 | |