| 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 | $212.98 | 3.454% | $220.3363 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $122.46 | 4.184% | $127.5837 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $8.42 | 12.659% | $9.4859 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $221.60 | 10.557% | $244.9943 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $114.34 | 10.643% | $126.5092 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $137.50 | 10.518% | $151.9623 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $109.46 | 11.492% | $122.0391 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $926.76 | $1,002.9108 | $1,002.91 | $1,002.95 | $1,002.90 | |