| 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 | $194.35 | 5.426% | $204.8954 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $114.87 | 12.836% | $129.6147 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $221.32 | 7.251% | $237.3679 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $33.34 | 13.794% | $37.9389 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $155.99 | 4.792% | $163.465 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $22.85 | 7.817% | $24.6362 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $46.52 | 7.195% | $49.8671 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $789.24 | $847.7852 | $847.80 | $847.75 | $847.80 | |