| 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 | $225.51 | 8.241% | $244.0943 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $140.68 | 7.285% | $150.9285 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $111.75 | 7.405% | $120.0251 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $43.52 | 5.381% | $45.8618 | $45.86 | $45.85 | $45.90 |
| Purchase #5 | $168.75 | 9.555% | $184.8741 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $213.59 | 8.657% | $232.0805 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $101.99 | 3.475% | $105.5342 | $105.53 | $105.55 | $105.50 |
| 7 purchase totals = | $1,005.79 | $1,083.3985 | $1,083.39 | $1,083.45 | $1,083.40 | |