| 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 | $229.82 | 7.468% | $246.983 | $246.98 | $247.00 | $247.00 |
| Purchase #2 | $195.65 | 4.458% | $204.3721 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $177.44 | 12.577% | $199.7566 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $29.49 | 13.704% | $33.5313 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $78.66 | 7.744% | $84.7514 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $73.87 | 11.199% | $82.1427 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $160.89 | 8.214% | $174.1055 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $945.82 | $1,025.6426 | $1,025.64 | $1,025.65 | $1,025.70 | |