| 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 | $111.56 | 9.724% | $122.4081 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $120.96 | 7.345% | $129.8445 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $27.39 | 8.110% | $29.6113 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $210.90 | 5.782% | $223.0942 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $60.36 | 12.692% | $68.0209 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $182.71 | 6.247% | $194.1239 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $102.66 | 6.474% | $109.3062 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $816.54 | $876.4091 | $876.40 | $876.35 | $876.30 | |