| 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 | $194.30 | 13.673% | $220.8666 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $141.49 | 8.664% | $153.7487 | $153.75 | $153.75 | $153.70 |
| Purchase #3 | $246.49 | 5.151% | $259.1867 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $189.41 | 12.499% | $213.0844 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $185.45 | 4.674% | $194.1179 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $196.33 | 5.187% | $206.5136 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $68.62 | 13.583% | $77.9407 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $1,222.09 | $1,325.4586 | $1,325.46 | $1,325.45 | $1,325.40 | |