| 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 | $11.49 | 12.178% | $12.8893 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $205.75 | 7.195% | $220.5537 | $220.55 | $220.55 | $220.60 |
| Purchase #3 | $168.47 | 11.515% | $187.8693 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $240.30 | 3.173% | $247.9247 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $35.76 | 13.616% | $40.6291 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $207.96 | 6.459% | $221.3921 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $80.63 | 4.269% | $84.0721 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $950.36 | $1,015.3303 | $1,015.32 | $1,015.30 | $1,015.40 | |