| 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 | $67.65 | 11.817% | $75.6442 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $249.54 | 11.744% | $278.846 | $278.85 | $278.85 | $278.80 |
| Purchase #3 | $210.76 | 12.600% | $237.3158 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $146.29 | 7.523% | $157.2954 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $222.69 | 6.731% | $237.6793 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $189.91 | 3.554% | $196.6594 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $47.49 | 7.629% | $51.113 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,134.33 | $1,234.5531 | $1,234.56 | $1,234.55 | $1,234.50 | |