| 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 | $172.26 | 11.698% | $192.411 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $223.66 | 10.261% | $246.6098 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $159.84 | 9.489% | $175.0072 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $223.72 | 6.287% | $237.7853 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $11.51 | 12.546% | $12.954 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $153.70 | 8.490% | $166.7491 | $166.75 | $166.75 | $166.70 |
| Purchase #7 | $55.58 | 3.316% | $57.423 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $1,000.27 | $1,088.9394 | $1,088.94 | $1,088.90 | $1,088.90 | |