| 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 | $197.89 | 7.128% | $211.9956 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $69.62 | 5.593% | $73.5138 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $49.78 | 3.658% | $51.601 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $9.67 | 5.817% | $10.2325 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $218.87 | 6.637% | $233.3964 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $80.53 | 10.377% | $88.8866 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $22.57 | 5.724% | $23.8619 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $648.93 | $693.4878 | $693.49 | $693.50 | $693.50 | |