| 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 | $146.99 | 5.179% | $154.6026 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $223.76 | 12.710% | $252.1999 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $120.54 | 3.784% | $125.1012 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $135.78 | 9.806% | $149.0946 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $130.35 | 6.718% | $139.1069 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $89.39 | 12.319% | $100.402 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $113.35 | 13.807% | $129.0002 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $960.16 | $1,049.5074 | $1,049.50 | $1,049.50 | $1,049.50 | |