| 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 | $115.59 | 4.541% | $120.8389 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $126.85 | 4.614% | $132.7029 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $217.88 | 9.110% | $237.7289 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $244.32 | 13.806% | $278.0508 | $278.05 | $278.05 | $278.10 |
| Purchase #5 | $247.78 | 6.634% | $264.2177 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $84.63 | 11.677% | $94.5122 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $110.87 | 3.405% | $114.6451 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $1,147.92 | $1,242.6965 | $1,242.70 | $1,242.70 | $1,242.60 | |