| 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 | $15.61 | 13.587% | $17.7309 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $227.71 | 8.125% | $246.2114 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $20.86 | 6.213% | $22.156 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $11.33 | 8.686% | $12.3141 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $221.38 | 4.182% | $230.6381 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $190.31 | 3.491% | $196.9537 | $196.95 | $196.95 | $197.00 |
| Purchase #7 | $143.40 | 6.316% | $152.4571 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $830.60 | $878.4613 | $878.46 | $878.45 | $878.50 | |