| 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 | $105.46 | 7.374% | $113.2366 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $241.43 | 7.273% | $258.9892 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $227.47 | 3.232% | $234.8218 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $205.61 | 6.786% | $219.5627 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $245.84 | 12.191% | $275.8104 | $275.81 | $275.80 | $275.80 |
| Purchase #6 | $196.74 | 8.820% | $214.0925 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $66.56 | 6.458% | $70.8584 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $1,289.11 | $1,387.3716 | $1,387.37 | $1,387.35 | $1,387.40 | |