| 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 | $10.58 | 9.253% | $11.559 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $213.76 | 5.780% | $226.1153 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $102.31 | 13.192% | $115.8067 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $12.95 | 6.190% | $13.7516 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $95.50 | 13.325% | $108.2254 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $180.96 | 13.444% | $205.2883 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $180.88 | 3.794% | $187.7426 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $796.94 | $868.4889 | $868.50 | $868.50 | $868.50 | |