| 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 | $203.61 | 7.377% | $218.6303 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $95.46 | 8.771% | $103.8328 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $99.90 | 5.294% | $105.1887 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $179.57 | 11.347% | $199.9458 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $236.79 | 11.615% | $264.2932 | $264.29 | $264.30 | $264.30 |
| Purchase #6 | $7.93 | 12.318% | $8.9068 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $240.75 | 4.749% | $252.1832 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,064.01 | $1,152.9808 | $1,152.98 | $1,153.05 | $1,152.90 | |