| 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 | $203.63 | 6.427% | $216.7173 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $97.30 | 12.726% | $109.6824 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $94.76 | 9.353% | $103.6229 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $244.28 | 12.693% | $275.2865 | $275.29 | $275.30 | $275.30 |
| Purchase #5 | $16.82 | 6.160% | $17.8561 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $50.47 | 13.773% | $57.4212 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $79.48 | 9.838% | $87.2992 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $786.74 | $867.8856 | $867.89 | $867.85 | $867.90 | |