| 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 | $230.69 | 10.409% | $254.7025 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $57.65 | 12.830% | $65.0465 | $65.05 | $65.05 | $65.00 |
| Purchase #3 | $220.56 | 4.292% | $230.0264 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $126.98 | 10.733% | $140.6088 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $243.95 | 6.481% | $259.7604 | $259.76 | $259.75 | $259.80 |
| Purchase #6 | $233.42 | 6.706% | $249.0731 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $217.39 | 5.189% | $228.6704 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,330.64 | $1,427.8881 | $1,427.89 | $1,427.85 | $1,427.90 | |