| 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 | $11.96 | 7.470% | $12.8534 | $12.85 | $12.85 | $12.90 |
| Purchase #2 | $209.66 | 8.362% | $227.1918 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $93.69 | 13.149% | $106.0093 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $108.78 | 6.589% | $115.9475 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $174.83 | 11.530% | $194.9879 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $68.35 | 6.417% | $72.736 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $230.85 | 8.653% | $250.8255 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $898.12 | $980.5514 | $980.56 | $980.60 | $980.50 | |