| 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 | $225.40 | 9.809% | $247.5095 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $209.43 | 5.160% | $220.2366 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $37.64 | 4.300% | $39.2585 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $242.78 | 13.812% | $276.3128 | $276.31 | $276.30 | $276.30 |
| Purchase #5 | $58.93 | 6.555% | $62.7929 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $30.40 | 9.789% | $33.3759 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $238.28 | 5.735% | $251.9454 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $1,042.86 | $1,131.4316 | $1,131.44 | $1,131.45 | $1,131.40 | |