| 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 | $219.59 | 8.588% | $238.4484 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $99.44 | 7.327% | $106.726 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $62.92 | 12.752% | $70.9436 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $81.67 | 12.479% | $91.8616 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $202.97 | 6.655% | $216.4777 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $63.47 | 12.350% | $71.3085 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $73.41 | 6.517% | $78.1941 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $803.47 | $873.9599 | $873.96 | $874.00 | $873.90 | |