| 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 | $212.78 | 4.234% | $221.7891 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $133.96 | 6.664% | $142.8871 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $29.25 | 13.871% | $33.3073 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $199.93 | 12.237% | $224.3954 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $96.99 | 6.872% | $103.6552 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $114.76 | 6.180% | $121.8522 | $121.85 | $121.85 | $121.90 |
| Purchase #7 | $224.94 | 10.107% | $247.6747 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $1,012.61 | $1,095.5610 | $1,095.57 | $1,095.55 | $1,095.70 | |