| 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 | $197.33 | 12.646% | $222.2844 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $46.88 | 8.276% | $50.7598 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $243.48 | 11.382% | $271.1929 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $190.85 | 8.573% | $207.2116 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $24.47 | 11.874% | $27.3756 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $199.67 | 4.814% | $209.2821 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $162.35 | 8.557% | $176.2423 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $1,065.03 | $1,164.3487 | $1,164.34 | $1,164.40 | $1,164.40 | |