| 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 | $117.55 | 3.208% | $121.321 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $86.63 | 13.705% | $98.5026 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $102.83 | 10.455% | $113.5809 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $165.94 | 11.377% | $184.819 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $134.67 | 11.754% | $150.4991 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $133.52 | 3.335% | $137.9729 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $67.42 | 10.124% | $74.2456 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $808.56 | $880.9411 | $880.94 | $880.90 | $880.90 | |