| 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 | $235.39 | 6.651% | $251.0458 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $243.70 | 3.229% | $251.5691 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $24.51 | 13.671% | $27.8608 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $122.99 | 12.678% | $138.5827 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $150.78 | 7.651% | $162.3162 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $213.26 | 13.602% | $242.2676 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $160.65 | 8.297% | $173.9791 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $1,151.28 | $1,247.6213 | $1,247.63 | $1,247.60 | $1,247.70 | |