| 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 | $244.70 | 3.334% | $252.8583 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $16.30 | 5.686% | $17.2268 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $223.79 | 7.149% | $239.7887 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $53.41 | 6.746% | $57.013 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $193.54 | 7.809% | $208.6535 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $22.49 | 11.285% | $25.028 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $131.52 | 10.797% | $145.7202 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $885.75 | $946.2885 | $946.29 | $946.30 | $946.30 | |