| 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 | $212.77 | 5.581% | $224.6447 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $22.62 | 4.470% | $23.6311 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $211.60 | 5.412% | $223.0518 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $185.62 | 4.712% | $194.3664 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $128.98 | 7.394% | $138.5168 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $74.59 | 9.284% | $81.5149 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $132.43 | 9.840% | $145.4611 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $968.61 | $1,031.1868 | $1,031.18 | $1,031.15 | $1,031.20 | |