| 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 | $233.27 | 10.675% | $258.1716 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $152.25 | 7.542% | $163.7327 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $237.81 | 3.106% | $245.1964 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $190.62 | 5.662% | $201.4129 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $111.25 | 7.187% | $119.2455 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $233.49 | 13.697% | $265.4711 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $81.98 | 10.474% | $90.5666 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $1,240.67 | $1,343.7968 | $1,343.80 | $1,343.75 | $1,343.80 | |