| 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 | $191.76 | 7.110% | $205.3941 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $52.71 | 7.394% | $56.6074 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $149.25 | 10.864% | $165.4645 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $215.44 | 6.829% | $230.1524 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $246.45 | 5.363% | $259.6671 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $5.98 | 3.840% | $6.2096 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $241.93 | 12.363% | $271.8398 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $1,103.52 | $1,195.3349 | $1,195.33 | $1,195.30 | $1,195.40 | |