| 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 | $19.46 | 13.118% | $22.0128 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $246.79 | 11.213% | $274.4626 | $274.46 | $274.45 | $274.50 |
| Purchase #3 | $181.30 | 8.817% | $197.2852 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $49.58 | 5.121% | $52.119 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $234.35 | 9.595% | $256.8359 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $65.63 | 5.451% | $69.2075 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $161.44 | 9.735% | $177.1562 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $958.55 | $1,049.0792 | $1,049.09 | $1,049.05 | $1,049.10 | |