| 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 | $203.31 | 5.763% | $215.0268 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $140.27 | 9.468% | $153.5508 | $153.55 | $153.55 | $153.60 |
| Purchase #3 | $218.44 | 9.161% | $238.4513 | $238.45 | $238.45 | $238.50 |
| Purchase #4 | $170.70 | 11.293% | $189.9772 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $62.49 | 13.125% | $70.6918 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $221.78 | 8.140% | $239.8329 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $192.39 | 12.522% | $216.4811 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $1,209.38 | $1,324.0119 | $1,324.01 | $1,324.10 | $1,324.10 | |