| 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 | $217.55 | 4.758% | $227.901 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $160.31 | 8.635% | $174.1528 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $220.52 | 4.408% | $230.2405 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $194.96 | 9.532% | $213.5436 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $167.27 | 5.661% | $176.7392 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $230.49 | 6.792% | $246.1449 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $90.81 | 10.582% | $100.4195 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $1,281.91 | $1,369.1415 | $1,369.13 | $1,369.15 | $1,369.00 | |