| 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 | $215.83 | 10.438% | $238.3583 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $95.73 | 4.766% | $100.2925 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $61.68 | 11.117% | $68.537 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $173.49 | 4.639% | $181.5382 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $80.36 | 4.438% | $83.9264 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $247.47 | 9.431% | $270.8089 | $270.81 | $270.80 | $270.80 |
| Purchase #7 | $153.77 | 3.748% | $159.5333 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $1,028.33 | $1,102.9946 | $1,103.00 | $1,103.05 | $1,102.90 | |