| 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 | $119.25 | 4.251% | $124.3193 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $7.88 | 11.796% | $8.8095 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $187.41 | 7.304% | $201.0984 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $93.56 | 3.805% | $97.12 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $136.75 | 11.333% | $152.2479 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $111.64 | 5.602% | $117.8941 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $243.25 | 12.675% | $274.0819 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $899.74 | $975.5711 | $975.57 | $975.55 | $975.50 | |