| 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 | $182.93 | 9.279% | $199.9041 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $63.75 | 13.749% | $72.515 | $72.52 | $72.50 | $72.50 |
| Purchase #3 | $183.74 | 6.733% | $196.1112 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $87.66 | 5.558% | $92.5321 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $79.35 | 6.709% | $84.6736 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $10.65 | 11.133% | $11.8357 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $247.81 | 6.573% | $264.0986 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $855.89 | $921.6703 | $921.67 | $921.65 | $921.60 | |