| 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 | $184.57 | 11.512% | $205.8177 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $216.26 | 3.774% | $224.4217 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $131.29 | 8.571% | $142.5429 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $190.70 | 12.260% | $214.0798 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $179.74 | 13.213% | $203.489 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $209.60 | 3.763% | $217.4872 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $32.97 | 12.488% | $37.0873 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $1,145.13 | $1,244.9256 | $1,244.93 | $1,244.95 | $1,244.90 | |