| 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 | $223.67 | 7.158% | $239.6803 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $175.44 | 13.475% | $199.0805 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $25.47 | 13.453% | $28.8965 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $92.69 | 6.631% | $98.8363 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $116.97 | 12.525% | $131.6205 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $101.88 | 13.296% | $115.426 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $15.30 | 13.342% | $17.3413 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $751.42 | $830.8814 | $830.89 | $830.95 | $830.80 | |