| 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 | $229.93 | 7.425% | $247.0023 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $250.50 | 12.263% | $281.2188 | $281.22 | $281.20 | $281.20 |
| Purchase #3 | $19.75 | 7.704% | $21.2715 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $246.28 | 7.121% | $263.8176 | $263.82 | $263.80 | $263.80 |
| Purchase #5 | $190.54 | 4.747% | $199.5849 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $122.93 | 3.335% | $127.0297 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $146.84 | 9.797% | $161.2259 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $1,206.77 | $1,301.1507 | $1,301.15 | $1,301.15 | $1,301.10 | |