| 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 | $202.76 | 12.123% | $227.3406 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $178.48 | 13.752% | $203.0246 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $60.88 | 11.599% | $67.9415 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $223.89 | 13.327% | $253.7278 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $144.28 | 8.812% | $156.994 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $168.53 | 5.718% | $178.1665 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $90.28 | 11.707% | $100.8491 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $1,069.10 | $1,188.0441 | $1,188.04 | $1,188.05 | $1,187.90 | |