| 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 | $10.45 | 4.786% | $10.9501 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $179.69 | 5.135% | $188.9171 | $188.92 | $188.90 | $188.90 |
| Purchase #3 | $159.51 | 11.630% | $178.061 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $126.64 | 4.867% | $132.8036 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $138.91 | 13.858% | $158.1601 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $196.37 | 13.770% | $223.4101 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $124.40 | 4.181% | $129.6012 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $935.97 | $1,021.9032 | $1,021.90 | $1,021.85 | $1,022.00 | |