| 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 | $95.35 | 5.382% | $100.4817 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $131.90 | 13.387% | $149.5575 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $184.69 | 6.552% | $196.7909 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $243.37 | 9.812% | $267.2495 | $267.25 | $267.25 | $267.20 |
| Purchase #5 | $167.34 | 7.754% | $180.3155 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $70.65 | 10.309% | $77.9333 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $250.36 | 9.252% | $273.5233 | $273.52 | $273.50 | $273.50 |
| 7 purchase totals = | $1,143.66 | $1,245.8517 | $1,245.85 | $1,245.85 | $1,245.80 | |