| 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 | $244.48 | 11.235% | $271.9473 | $271.95 | $271.95 | $271.90 |
| Purchase #2 | $28.89 | 6.209% | $30.6838 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $112.68 | 9.178% | $123.0218 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $239.55 | 5.419% | $252.5312 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $73.92 | 13.782% | $84.1077 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $176.82 | 11.432% | $197.0341 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $249.94 | 13.563% | $283.8394 | $283.84 | $283.85 | $283.80 |
| 7 purchase totals = | $1,126.28 | $1,243.1653 | $1,243.16 | $1,243.20 | $1,243.00 | |