| 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 | $223.91 | 4.489% | $233.9613 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $41.81 | 4.508% | $43.6948 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $126.69 | 11.572% | $141.3506 | $141.35 | $141.35 | $141.40 |
| Purchase #4 | $158.62 | 12.641% | $178.6712 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $39.95 | 13.523% | $45.3524 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $222.95 | 9.434% | $243.9831 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $223.94 | 10.844% | $248.2241 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $1,037.87 | $1,135.2375 | $1,135.22 | $1,135.20 | $1,135.40 | |