| 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 | $13.51 | 10.431% | $14.9192 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $100.34 | 7.589% | $107.9548 | $107.95 | $107.95 | $108.00 |
| Purchase #3 | $198.54 | 12.447% | $223.2523 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $202.83 | 13.750% | $230.7191 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $133.76 | 12.172% | $150.0413 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $173.55 | 6.305% | $184.4923 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $63.80 | 12.274% | $71.6308 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $886.33 | $983.0098 | $983.00 | $983.00 | $983.00 | |