| 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 | $9.36 | 12.277% | $10.5091 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $117.59 | 4.578% | $122.9733 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $142.93 | 11.722% | $159.6843 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $216.66 | 5.139% | $227.7942 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $21.87 | 12.174% | $24.5325 | $24.53 | $24.55 | $24.50 |
| Purchase #6 | $23.62 | 4.680% | $24.7254 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $95.53 | 7.829% | $103.009 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $627.56 | $673.2278 | $673.22 | $673.25 | $673.20 | |