| 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 | $11.47 | 11.430% | $12.781 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $242.87 | 9.799% | $266.6688 | $266.67 | $266.65 | $266.70 |
| Purchase #3 | $21.34 | 6.503% | $22.7277 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $161.69 | 13.585% | $183.6556 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $14.65 | 13.413% | $16.615 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $250.74 | 7.424% | $269.3549 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $102.52 | 3.387% | $105.9924 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $805.28 | $877.7954 | $877.80 | $877.80 | $877.90 | |