| 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 | $8.61 | 11.715% | $9.6187 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $141.51 | 7.188% | $151.6817 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $215.54 | 13.471% | $244.5754 | $244.58 | $244.60 | $244.60 |
| Purchase #4 | $199.29 | 8.142% | $215.5162 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $18.61 | 13.298% | $21.0848 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $219.34 | 6.276% | $233.1058 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $19.37 | 12.198% | $21.7328 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $822.27 | $897.3154 | $897.32 | $897.35 | $897.30 | |