| 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 | $187.68 | 11.185% | $208.672 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $10.99 | 9.843% | $12.0717 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $83.77 | 5.752% | $88.5885 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $245.90 | 3.497% | $254.4991 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $249.29 | 4.190% | $259.7353 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $74.35 | 8.643% | $80.7761 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $209.28 | 3.673% | $216.9669 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,061.26 | $1,121.3096 | $1,121.32 | $1,121.30 | $1,121.40 | |