| 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 | $131.75 | 5.458% | $138.9409 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $249.87 | 11.188% | $277.8255 | $277.83 | $277.85 | $277.80 |
| Purchase #3 | $46.57 | 4.409% | $48.6233 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $216.70 | 5.791% | $229.2491 | $229.25 | $229.25 | $229.20 |
| Purchase #5 | $172.50 | 6.717% | $184.0868 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $73.52 | 13.167% | $83.2004 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $217.88 | 7.699% | $234.6546 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $1,108.79 | $1,196.5806 | $1,196.58 | $1,196.60 | $1,196.50 | |