| 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 | $129.33 | 7.291% | $138.7595 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $72.61 | 4.543% | $75.9087 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $123.75 | 9.859% | $135.9505 | $135.95 | $135.95 | $136.00 |
| Purchase #4 | $247.64 | 12.462% | $278.5009 | $278.50 | $278.50 | $278.50 |
| Purchase #5 | $124.90 | 10.227% | $137.6735 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $136.49 | 4.442% | $142.5529 | $142.55 | $142.55 | $142.60 |
| Purchase #7 | $92.34 | 12.700% | $104.0672 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $927.06 | $1,013.4132 | $1,013.41 | $1,013.35 | $1,013.60 | |