| 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 | $197.72 | 8.140% | $213.8144 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $250.50 | 9.149% | $273.4182 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $241.94 | 3.800% | $251.1337 | $251.13 | $251.15 | $251.10 |
| Purchase #4 | $97.94 | 13.528% | $111.1893 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $62.70 | 8.772% | $68.2 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $133.44 | 5.503% | $140.7832 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $143.69 | 10.518% | $158.8033 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $1,127.93 | $1,217.3421 | $1,217.33 | $1,217.35 | $1,217.30 | |