| 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 | $190.39 | 7.855% | $205.3451 | $205.35 | $205.35 | $205.30 |
| Purchase #2 | $13.74 | 5.304% | $14.4688 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $231.95 | 5.755% | $245.2987 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $89.34 | 5.365% | $94.1331 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $240.43 | 6.734% | $256.6206 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $196.42 | 9.742% | $215.5552 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $215.60 | 6.853% | $230.3751 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,177.87 | $1,261.7966 | $1,261.81 | $1,261.80 | $1,261.80 | |