| 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 | $116.74 | 5.534% | $123.2004 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $11.92 | 9.723% | $13.079 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $10.55 | 4.475% | $11.0221 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $131.46 | 8.508% | $142.6446 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $33.45 | 12.204% | $37.5322 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $215.75 | 3.442% | $223.1761 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $219.30 | 8.385% | $237.6883 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $739.17 | $788.3427 | $788.34 | $788.40 | $788.30 | |