| 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 | $194.41 | 13.132% | $219.9399 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $111.72 | 9.166% | $121.9603 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $195.50 | 8.674% | $212.4577 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $150.67 | 4.117% | $156.8731 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $239.36 | 6.600% | $255.1578 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $7.89 | 13.262% | $8.9364 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $167.66 | 7.219% | $179.7634 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $1,067.21 | $1,155.0886 | $1,155.09 | $1,155.05 | $1,155.20 | |