| 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 | $200.81 | 6.278% | $213.4169 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $166.95 | 9.800% | $183.3111 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $34.79 | 9.496% | $38.0937 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $68.72 | 12.216% | $77.1148 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $104.32 | 5.497% | $110.0545 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $117.68 | 13.848% | $133.9763 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $219.37 | 11.473% | $244.5383 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $912.64 | $1,000.5056 | $1,000.50 | $1,000.50 | $1,000.50 | |