| 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 | $83.54 | 12.613% | $94.0769 | $94.08 | $94.10 | $94.10 |
| Purchase #2 | $166.45 | 12.763% | $187.694 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $22.34 | 8.871% | $24.3218 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $99.88 | 9.764% | $109.6323 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $132.76 | 11.239% | $147.6809 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $217.84 | 10.383% | $240.4583 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $208.97 | 7.268% | $224.1579 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $931.78 | $1,028.0221 | $1,028.02 | $1,028.05 | $1,028.10 | |