| 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 | $195.58 | 10.502% | $216.1198 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $133.58 | 12.150% | $149.81 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $64.65 | 4.502% | $67.5605 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $204.78 | 13.643% | $232.7181 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $78.97 | 4.146% | $82.2441 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $229.32 | 9.165% | $250.3372 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $40.39 | 9.517% | $44.2339 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $947.27 | $1,043.0236 | $1,043.02 | $1,043.00 | $1,042.90 | |