| 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 | $102.57 | 9.588% | $112.4044 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $204.82 | 4.695% | $214.4363 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $223.77 | 5.441% | $235.9453 | $235.95 | $235.95 | $235.90 |
| Purchase #4 | $13.98 | 10.193% | $15.405 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $60.72 | 7.721% | $65.4082 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $244.98 | 8.300% | $265.3133 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $115.63 | 3.348% | $119.5013 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $966.47 | $1,028.4138 | $1,028.42 | $1,028.40 | $1,028.30 | |