| 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 | $206.37 | 5.236% | $217.1755 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $234.90 | 13.700% | $267.0813 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $227.75 | 11.497% | $253.9344 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $31.44 | 9.863% | $34.5409 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $108.76 | 12.583% | $122.4453 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $133.36 | 6.597% | $142.1578 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $206.91 | 12.384% | $232.5337 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $1,149.49 | $1,269.8689 | $1,269.87 | $1,269.95 | $1,269.80 | |