| 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 | $84.76 | 5.342% | $89.2879 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $233.86 | 9.553% | $256.2006 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $232.78 | 9.482% | $254.8522 | $254.85 | $254.85 | $254.90 |
| Purchase #4 | $178.74 | 13.124% | $202.1978 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $149.97 | 4.234% | $156.3197 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $151.83 | 3.304% | $156.8465 | $156.85 | $156.85 | $156.80 |
| Purchase #7 | $207.35 | 11.472% | $231.1372 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $1,239.29 | $1,346.8419 | $1,346.85 | $1,346.85 | $1,346.80 | |