| 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 | $46.94 | 9.173% | $51.2458 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $127.59 | 4.537% | $133.3788 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $226.59 | 11.715% | $253.135 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $245.97 | 5.849% | $260.3568 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $212.36 | 11.348% | $236.4586 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $146.67 | 5.231% | $154.3423 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $179.42 | 3.597% | $185.8737 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $1,185.54 | $1,274.7910 | $1,274.80 | $1,274.80 | $1,274.80 | |