| 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 | $134.31 | 6.189% | $142.6224 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $208.46 | 9.128% | $227.4882 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $118.45 | 12.747% | $133.5488 | $133.55 | $133.55 | $133.50 |
| Purchase #4 | $122.91 | 12.634% | $138.4384 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $29.66 | 10.301% | $32.7153 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $56.71 | 3.282% | $58.5712 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $237.34 | 13.650% | $269.7369 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $907.84 | $1,003.1212 | $1,003.13 | $1,003.10 | $1,003.00 | |