| 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 | $240.82 | 5.640% | $254.4022 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $209.32 | 12.637% | $235.7718 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $94.74 | 9.222% | $103.4769 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $29.53 | 9.108% | $32.2196 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $234.63 | 8.687% | $255.0123 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $5.61 | 9.355% | $6.1348 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $34.60 | 5.654% | $36.5563 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $849.25 | $923.5739 | $923.57 | $923.55 | $923.60 | |