| 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 | $244.92 | 3.615% | $253.7739 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $217.80 | 6.500% | $231.957 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $18.93 | 10.732% | $20.9616 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $132.79 | 12.644% | $149.58 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $19.73 | 8.837% | $21.4735 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $38.63 | 4.486% | $40.3629 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $181.41 | 6.676% | $193.5209 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $854.21 | $911.6298 | $911.62 | $911.55 | $911.80 | |