| 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 | $222.72 | 11.147% | $247.5466 | $247.55 | $247.55 | $247.50 |
| Purchase #2 | $146.34 | 13.733% | $166.4369 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $141.71 | 5.803% | $149.9334 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $56.92 | 8.701% | $61.8726 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $129.55 | 6.489% | $137.9565 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $150.88 | 8.135% | $163.1541 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $152.35 | 13.464% | $172.8624 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $1,000.47 | $1,099.7625 | $1,099.76 | $1,099.75 | $1,099.80 | |