| 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 | $225.91 | 6.548% | $240.7026 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $117.68 | 3.859% | $122.2213 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $161.64 | 8.251% | $174.9769 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $153.78 | 4.291% | $160.3787 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $131.42 | 5.436% | $138.564 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $210.99 | 12.594% | $237.5621 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $188.92 | 10.327% | $208.4298 | $208.43 | $208.45 | $208.40 |
| 7 purchase totals = | $1,190.34 | $1,282.8354 | $1,282.83 | $1,282.85 | $1,282.90 | |