| 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 | $224.78 | 12.738% | $253.4125 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $127.53 | 6.673% | $136.0401 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $249.48 | 4.303% | $260.2151 | $260.22 | $260.20 | $260.20 |
| Purchase #4 | $153.69 | 4.534% | $160.6583 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $218.67 | 8.787% | $237.8845 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $57.66 | 6.760% | $61.5578 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $95.99 | 7.750% | $103.4292 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $1,127.80 | $1,213.1975 | $1,213.20 | $1,213.20 | $1,213.20 | |