| 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 | $109.38 | 5.864% | $115.794 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $45.36 | 9.628% | $49.7273 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $34.34 | 5.787% | $36.3273 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $128.33 | 12.154% | $143.9272 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $95.29 | 12.810% | $107.4966 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $200.65 | 6.390% | $213.4715 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $223.99 | 10.510% | $247.5313 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $837.34 | $914.2752 | $914.28 | $914.35 | $914.20 | |