| 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 | $203.47 | 5.442% | $214.5428 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $154.90 | 10.335% | $170.9089 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $178.42 | 4.509% | $186.465 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $197.39 | 3.651% | $204.5967 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $127.47 | 5.421% | $134.3801 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $145.45 | 10.559% | $160.8081 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $141.29 | 13.496% | $160.3585 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $1,148.39 | $1,232.0601 | $1,232.07 | $1,232.05 | $1,232.10 | |