| 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 | $235.31 | 13.251% | $266.4909 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $238.28 | 5.664% | $251.7762 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $134.42 | 6.218% | $142.7782 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $142.42 | 8.595% | $154.661 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $14.74 | 12.122% | $16.5268 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $130.60 | 4.780% | $136.8427 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $33.97 | 12.673% | $38.275 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $929.74 | $1,007.3508 | $1,007.36 | $1,007.45 | $1,007.40 | |