| 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 | $232.94 | 5.366% | $245.4396 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $231.27 | 10.459% | $255.4585 | $255.46 | $255.45 | $255.50 |
| Purchase #3 | $235.28 | 3.735% | $244.0677 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $151.53 | 10.646% | $167.6619 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $161.90 | 12.125% | $181.5304 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $7.55 | 11.135% | $8.3907 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $169.69 | 10.398% | $187.3344 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $1,190.16 | $1,289.8832 | $1,289.88 | $1,289.90 | $1,289.90 | |