| 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 | $204.64 | 9.115% | $223.2929 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $129.87 | 13.765% | $147.7466 | $147.75 | $147.75 | $147.70 |
| Purchase #3 | $223.88 | 12.847% | $252.6419 | $252.64 | $252.65 | $252.60 |
| Purchase #4 | $56.85 | 13.307% | $64.415 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $65.72 | 11.600% | $73.3435 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $105.73 | 9.680% | $115.9647 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $91.78 | 9.757% | $100.735 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $878.47 | $978.1396 | $978.14 | $978.15 | $978.00 | |