| 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 | $83.46 | 9.106% | $91.0599 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $242.46 | 9.664% | $265.8913 | $265.89 | $265.90 | $265.90 |
| Purchase #3 | $247.72 | 10.228% | $273.0568 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $139.29 | 9.335% | $152.2927 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $161.96 | 4.340% | $168.9891 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $154.44 | 4.844% | $161.9211 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $122.43 | 9.146% | $133.6274 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $1,151.76 | $1,246.8383 | $1,246.84 | $1,246.85 | $1,246.90 | |