| 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 | $226.61 | 10.296% | $249.9418 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $60.44 | 6.677% | $64.4756 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $6.94 | 13.823% | $7.8993 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $83.67 | 12.658% | $94.2609 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $79.71 | 13.152% | $90.1935 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $237.32 | 8.378% | $257.2027 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $9.98 | 8.550% | $10.8333 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $704.67 | $774.8071 | $774.80 | $774.85 | $774.80 | |