| 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 | $114.36 | 8.743% | $124.3585 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $141.31 | 8.140% | $152.8126 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $230.57 | 3.254% | $238.0727 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $30.40 | 5.129% | $31.9592 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $10.65 | 9.559% | $11.668 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $132.59 | 3.729% | $137.5343 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $163.35 | 9.762% | $179.2962 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $823.23 | $875.7015 | $875.70 | $875.65 | $875.80 | |