| 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 | $227.81 | 3.519% | $235.8266 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $64.70 | 10.703% | $71.6248 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $206.41 | 13.607% | $234.4962 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $113.36 | 8.217% | $122.6748 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $103.44 | 5.788% | $109.4271 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $148.91 | 9.373% | $162.8673 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $69.45 | 6.690% | $74.0962 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $934.08 | $1,011.0130 | $1,011.02 | $1,011.00 | $1,011.00 | |