| 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 | $220.75 | 7.341% | $236.9553 | $236.96 | $236.95 | $237.00 |
| Purchase #2 | $139.34 | 13.301% | $157.8736 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $195.30 | 13.566% | $221.7944 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $19.50 | 12.337% | $21.9057 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $198.28 | 13.349% | $224.7484 | $224.75 | $224.75 | $224.70 |
| Purchase #6 | $127.38 | 3.629% | $132.0026 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $85.94 | 5.372% | $90.5567 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $986.49 | $1,085.8367 | $1,085.84 | $1,085.80 | $1,085.90 | |