| 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 | $216.80 | 3.653% | $224.7197 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $165.35 | 9.363% | $180.8317 | $180.83 | $180.85 | $180.80 |
| Purchase #3 | $227.80 | 4.401% | $237.8255 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $93.66 | 5.242% | $98.5697 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $129.97 | 10.175% | $143.1944 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $68.79 | 11.246% | $76.5261 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $123.76 | 4.481% | $129.3057 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $1,026.13 | $1,090.9728 | $1,090.98 | $1,091.00 | $1,090.90 | |