| 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 | $110.83 | 10.427% | $122.3862 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $133.47 | 5.634% | $140.9897 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $200.30 | 9.119% | $218.5654 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $85.46 | 5.322% | $90.0082 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $195.35 | 13.229% | $221.1929 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $160.88 | 6.695% | $171.6509 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $132.26 | 10.129% | $145.6566 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $1,018.55 | $1,110.4499 | $1,110.46 | $1,110.45 | $1,110.60 | |