| 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 | $239.56 | 3.272% | $247.3984 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $146.41 | 11.704% | $163.5458 | $163.55 | $163.55 | $163.50 |
| Purchase #3 | $247.39 | 3.544% | $256.1575 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $93.56 | 5.750% | $98.9397 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $96.51 | 13.751% | $109.7811 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $183.80 | 9.315% | $200.921 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $14.68 | 4.566% | $15.3503 | $15.35 | $15.35 | $15.40 |
| 7 purchase totals = | $1,021.91 | $1,092.0938 | $1,092.10 | $1,092.10 | $1,092.10 | |