| 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 | $77.62 | 3.664% | $80.464 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $173.91 | 11.699% | $194.2557 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $211.87 | 3.370% | $219.01 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $185.26 | 13.379% | $210.0459 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $223.31 | 10.657% | $247.1081 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $75.99 | 10.211% | $83.7493 | $83.75 | $83.75 | $83.70 |
| Purchase #7 | $207.45 | 5.668% | $219.2083 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,155.41 | $1,253.8413 | $1,253.85 | $1,253.80 | $1,253.80 | |