| 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 | $13.32 | 8.132% | $14.4032 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $247.41 | 9.359% | $270.5651 | $270.57 | $270.55 | $270.60 |
| Purchase #3 | $28.84 | 6.232% | $30.6373 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $155.86 | 10.516% | $172.2502 | $172.25 | $172.25 | $172.30 |
| Purchase #5 | $131.62 | 4.351% | $137.3468 | $137.35 | $137.35 | $137.30 |
| Purchase #6 | $162.86 | 11.698% | $181.9114 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $8.29 | 5.555% | $8.7505 | $8.75 | $8.75 | $8.80 |
| 7 purchase totals = | $748.20 | $815.8645 | $815.87 | $815.85 | $815.90 | |