| 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 | $18.59 | 4.401% | $19.4081 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $227.81 | 3.391% | $235.535 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $137.30 | 13.834% | $156.2941 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $62.70 | 13.852% | $71.3852 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $69.62 | 6.130% | $73.8877 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $200.86 | 5.769% | $212.4476 | $212.45 | $212.45 | $212.40 |
| Purchase #7 | $184.69 | 7.566% | $198.6636 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $901.57 | $967.6213 | $967.63 | $967.65 | $967.60 | |