| 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 | $218.73 | 9.720% | $239.9906 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $49.89 | 10.665% | $55.2108 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $81.69 | 12.379% | $91.8024 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $199.91 | 7.817% | $215.537 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $106.34 | 3.471% | $110.0311 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $110.99 | 10.337% | $122.463 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $174.32 | 13.505% | $197.8619 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $941.87 | $1,032.8968 | $1,032.89 | $1,032.90 | $1,032.90 | |