| 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 | $20.97 | 11.338% | $23.3476 | $23.35 | $23.35 | $23.30 |
| Purchase #2 | $178.79 | 12.605% | $201.3265 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $240.88 | 7.791% | $259.647 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $196.52 | 3.676% | $203.7441 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $40.50 | 3.379% | $41.8685 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $192.71 | 13.779% | $219.2635 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $130.93 | 12.779% | $147.6615 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $1,001.30 | $1,096.8587 | $1,096.86 | $1,096.85 | $1,096.80 | |