| 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 | $129.88 | 12.410% | $145.9981 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $80.48 | 6.225% | $85.4899 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $249.69 | 12.419% | $280.699 | $280.70 | $280.70 | $280.70 |
| Purchase #4 | $128.85 | 8.364% | $139.627 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $12.29 | 6.806% | $13.1265 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $21.33 | 4.783% | $22.3502 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $95.79 | 12.470% | $107.735 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $718.31 | $795.0257 | $795.04 | $795.10 | $795.00 | |