| 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 | $23.81 | 10.527% | $26.3165 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $180.96 | 12.245% | $203.1186 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $83.62 | 10.784% | $92.6376 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $233.79 | 10.742% | $258.9037 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $134.70 | 7.292% | $144.5223 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $78.96 | 6.483% | $84.079 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $136.92 | 13.124% | $154.8894 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $872.76 | $964.4671 | $964.47 | $964.45 | $964.40 | |