| 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 | $120.93 | 12.215% | $135.7016 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $124.63 | 11.843% | $139.3899 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $10.39 | 10.471% | $11.4779 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $235.52 | 6.388% | $250.565 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $96.82 | 3.183% | $99.9018 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $223.87 | 6.694% | $238.8559 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $163.76 | 5.755% | $173.1844 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $975.92 | $1,049.0765 | $1,049.08 | $1,049.10 | $1,049.20 | |