| 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 | $196.61 | 13.337% | $222.8319 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $23.29 | 9.873% | $25.5894 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $12.48 | 4.849% | $13.0852 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $229.67 | 6.617% | $244.8673 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $15.67 | 9.168% | $17.1066 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $179.64 | 5.795% | $190.0501 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $133.85 | 5.321% | $140.9722 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $791.21 | $854.5027 | $854.51 | $854.50 | $854.60 | |