| 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 | $123.33 | 8.120% | $133.3444 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $241.58 | 12.181% | $271.0069 | $271.01 | $271.00 | $271.00 |
| Purchase #3 | $53.69 | 3.494% | $55.5659 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $62.38 | 4.603% | $65.2514 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $102.57 | 10.643% | $113.4865 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $13.87 | 8.310% | $15.0226 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $243.31 | 11.424% | $271.1057 | $271.11 | $271.10 | $271.10 |
| 7 purchase totals = | $840.73 | $924.7834 | $924.79 | $924.75 | $924.80 | |