| 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 | $243.51 | 12.510% | $273.9731 | $273.97 | $273.95 | $274.00 |
| Purchase #2 | $69.57 | 9.677% | $76.3023 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $106.59 | 8.386% | $115.5286 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $107.54 | 7.585% | $115.6969 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $240.41 | 5.148% | $252.7863 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $101.70 | 4.410% | $106.185 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $131.74 | 4.854% | $138.1347 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $1,001.06 | $1,078.6069 | $1,078.61 | $1,078.65 | $1,078.60 | |