| 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 | $116.73 | 7.815% | $125.8524 | $125.85 | $125.85 | $125.90 |
| Purchase #2 | $10.29 | 8.578% | $11.1727 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $230.95 | 5.298% | $243.1857 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $26.87 | 5.416% | $28.3253 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $25.58 | 5.789% | $27.0608 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $145.49 | 7.828% | $156.879 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $14.49 | 12.278% | $16.2691 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $570.40 | $608.7450 | $608.75 | $608.75 | $608.90 | |