| 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 | $64.72 | 6.170% | $68.7132 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $224.67 | 12.541% | $252.8459 | $252.85 | $252.85 | $252.80 |
| Purchase #3 | $111.65 | 12.287% | $125.3684 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $224.25 | 6.753% | $239.3936 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $147.85 | 10.664% | $163.6167 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $144.53 | 13.380% | $163.8681 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $42.30 | 12.810% | $47.7186 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $959.97 | $1,061.5245 | $1,061.53 | $1,061.45 | $1,061.50 | |