| 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 | $209.80 | 9.595% | $229.9303 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $231.75 | 12.259% | $260.1602 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $200.42 | 8.256% | $216.9667 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $233.77 | 12.411% | $262.7832 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $37.27 | 5.556% | $39.3407 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $190.79 | 13.245% | $216.0601 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $206.37 | 9.656% | $226.2971 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $1,310.17 | $1,451.5383 | $1,451.54 | $1,451.55 | $1,451.60 | |