| 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 | $232.88 | 10.415% | $257.1345 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $196.51 | 11.261% | $218.639 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $123.72 | 13.505% | $140.4284 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $212.68 | 8.837% | $231.4745 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $26.56 | 3.478% | $27.4838 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $84.47 | 6.140% | $89.6565 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $6.99 | 8.252% | $7.5668 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $883.81 | $972.3835 | $972.38 | $972.40 | $972.40 | |