| 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 | $91.98 | 9.789% | $100.9839 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $166.72 | 3.641% | $172.7903 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $233.34 | 8.501% | $253.1762 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $249.53 | 6.781% | $266.4506 | $266.45 | $266.45 | $266.50 |
| Purchase #5 | $157.46 | 10.842% | $174.5318 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $9.93 | 6.391% | $10.5646 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $197.49 | 5.874% | $209.0906 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $1,106.45 | $1,187.5880 | $1,187.58 | $1,187.65 | $1,187.70 | |