| 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 | $133.47 | 13.413% | $151.3723 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $218.84 | 10.110% | $240.9647 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $79.25 | 5.179% | $83.3544 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $186.92 | 6.819% | $199.6661 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $236.51 | 8.593% | $256.8333 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $115.53 | 9.514% | $126.5215 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $220.50 | 3.729% | $228.7224 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,191.02 | $1,287.4347 | $1,287.42 | $1,287.35 | $1,287.50 | |