| 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 | $116.77 | 7.752% | $125.822 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $233.73 | 7.530% | $251.3299 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $246.86 | 5.436% | $260.2793 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $107.34 | 12.547% | $120.8079 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $122.93 | 12.711% | $138.5556 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $87.57 | 8.522% | $95.0327 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $100.91 | 10.834% | $111.8426 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $1,016.11 | $1,103.6700 | $1,103.67 | $1,103.70 | $1,103.60 | |