| 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 | $207.57 | 12.854% | $234.251 | $234.25 | $234.25 | $234.30 |
| Purchase #2 | $157.42 | 12.831% | $177.6186 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $139.48 | 9.776% | $153.1156 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $218.68 | 12.423% | $245.8466 | $245.85 | $245.85 | $245.80 |
| Purchase #5 | $124.41 | 9.823% | $136.6308 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $221.84 | 9.623% | $243.1877 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $193.47 | 11.717% | $216.1389 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $1,262.87 | $1,406.7892 | $1,406.80 | $1,406.80 | $1,406.70 | |