| 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 | $39.34 | 8.697% | $42.7614 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $186.25 | 9.537% | $204.0127 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $247.69 | 8.282% | $268.2037 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $100.50 | 9.154% | $109.6998 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $22.41 | 12.833% | $25.2859 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $135.99 | 6.720% | $145.1285 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $185.64 | 12.852% | $209.4985 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $917.82 | $1,004.5905 | $1,004.59 | $1,004.60 | $1,004.60 | |