| 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 | $206.38 | 8.404% | $223.7242 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $145.37 | 4.605% | $152.0643 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $93.63 | 9.867% | $102.8685 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $70.95 | 7.830% | $76.5054 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $234.70 | 8.856% | $255.485 | $255.49 | $255.50 | $255.50 |
| Purchase #6 | $201.78 | 3.672% | $209.1894 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $217.33 | 8.137% | $235.0141 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $1,170.14 | $1,254.8509 | $1,254.85 | $1,254.80 | $1,254.90 | |