| 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 | $21.61 | 10.668% | $23.9154 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $229.82 | 11.428% | $256.0838 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $45.73 | 7.374% | $49.1021 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $164.54 | 9.339% | $179.9064 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $44.37 | 8.475% | $48.1304 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $230.30 | 11.789% | $257.4501 | $257.45 | $257.45 | $257.50 |
| Purchase #7 | $209.83 | 5.851% | $222.1072 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $946.20 | $1,036.6954 | $1,036.70 | $1,036.70 | $1,036.70 | |