| 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 | $207.49 | 4.530% | $216.8893 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $53.96 | 3.811% | $56.0164 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $200.63 | 12.491% | $225.6907 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $133.28 | 6.542% | $141.9992 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $23.58 | 13.846% | $26.8449 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $154.86 | 11.628% | $172.8671 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $157.88 | 8.513% | $171.3203 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $931.68 | $1,011.6279 | $1,011.63 | $1,011.60 | $1,011.60 | |