| 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 | $196.76 | 3.743% | $204.1247 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $222.64 | 10.146% | $245.2291 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $6.59 | 8.547% | $7.1532 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $36.71 | 4.812% | $38.4765 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $205.54 | 11.508% | $229.1935 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $141.78 | 12.824% | $159.9619 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $158.34 | 12.181% | $177.6274 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $968.36 | $1,061.7663 | $1,061.76 | $1,061.80 | $1,061.80 | |