| 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 | $8.50 | 7.279% | $9.1187 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $105.72 | 6.717% | $112.8212 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $217.92 | 3.567% | $225.6932 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $9.85 | 5.248% | $10.3669 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $163.79 | 7.657% | $176.3314 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $234.70 | 6.782% | $250.6174 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $151.76 | 13.365% | $172.0427 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $892.24 | $956.9915 | $956.99 | $956.95 | $956.90 | |