| 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 | $133.95 | 9.231% | $146.3149 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $32.82 | 4.118% | $34.1715 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $196.32 | 13.652% | $223.1216 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $202.29 | 10.240% | $223.0045 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $219.50 | 13.752% | $249.6856 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $96.33 | 12.799% | $108.6593 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $83.28 | 3.598% | $86.2764 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $964.49 | $1,071.2338 | $1,071.23 | $1,071.20 | $1,071.30 | |