| 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 | $178.58 | 12.725% | $201.3043 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $217.88 | 5.566% | $230.0072 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $220.29 | 3.531% | $228.0684 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $11.29 | 3.390% | $11.6727 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $154.26 | 3.757% | $160.0555 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $155.79 | 11.139% | $173.1434 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $241.86 | 9.866% | $265.7219 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $1,179.95 | $1,269.9734 | $1,269.97 | $1,269.90 | $1,270.00 | |