| 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 | $114.59 | 13.845% | $130.455 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $46.78 | 10.469% | $51.6774 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $234.90 | 6.229% | $249.5319 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $199.77 | 12.463% | $224.6673 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $159.98 | 5.326% | $168.5005 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $31.78 | 7.744% | $34.241 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $34.43 | 5.258% | $36.2403 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $822.23 | $895.3134 | $895.32 | $895.35 | $895.30 | |