| 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 | $213.98 | 5.536% | $225.8259 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $174.48 | 4.233% | $181.8657 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $225.50 | 11.390% | $251.1845 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $190.57 | 3.179% | $196.6282 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $220.91 | 10.336% | $243.7433 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $187.74 | 3.485% | $194.2827 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $5.50 | 8.431% | $5.9637 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $1,218.68 | $1,299.4940 | $1,299.49 | $1,299.55 | $1,299.50 | |