| 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 | $198.43 | 12.159% | $222.5571 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $47.43 | 3.342% | $49.0151 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $53.76 | 12.585% | $60.5257 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $15.89 | 7.664% | $17.1078 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $238.56 | 8.715% | $259.3505 | $259.35 | $259.35 | $259.40 |
| Purchase #6 | $218.46 | 11.596% | $243.7926 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $10.46 | 8.818% | $11.3824 | $11.38 | $11.40 | $11.40 |
| 7 purchase totals = | $782.99 | $863.7312 | $863.74 | $863.75 | $863.80 | |