| 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 | $200.29 | 12.287% | $224.8996 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $34.36 | 6.648% | $36.6443 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $150.53 | 6.396% | $160.1579 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $105.63 | 3.209% | $109.0197 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $187.88 | 5.354% | $197.9391 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $109.80 | 12.654% | $123.6941 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $107.47 | 4.437% | $112.2384 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $895.96 | $964.5931 | $964.59 | $964.60 | $964.50 | |