| 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 | $210.65 | 13.506% | $239.1004 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $15.47 | 6.337% | $16.4503 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $11.78 | 5.291% | $12.4033 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $34.84 | 13.629% | $39.5883 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $131.97 | 6.195% | $140.1455 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $244.33 | 12.361% | $274.5316 | $274.53 | $274.55 | $274.50 |
| Purchase #7 | $222.66 | 7.272% | $238.8518 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $871.70 | $961.0712 | $961.07 | $961.10 | $961.10 | |