| 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 | $101.36 | 8.160% | $109.631 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $217.64 | 3.841% | $225.9996 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $213.82 | 10.757% | $236.8206 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $135.95 | 3.118% | $140.1889 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $84.57 | 10.376% | $93.345 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $167.76 | 6.821% | $179.2029 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $130.79 | 5.176% | $137.5597 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $1,051.89 | $1,122.7477 | $1,122.75 | $1,122.75 | $1,122.70 | |