| 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 | $242.78 | 4.139% | $252.8287 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $142.35 | 11.443% | $158.6391 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $54.46 | 11.686% | $60.8242 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $125.43 | 13.301% | $142.1134 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $234.92 | 13.564% | $266.7845 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $244.73 | 5.538% | $258.2831 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $163.86 | 10.797% | $181.552 | $181.55 | $181.55 | $181.60 |
| 7 purchase totals = | $1,208.53 | $1,321.0250 | $1,321.01 | $1,321.05 | $1,321.00 | |