| 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 | $128.76 | 9.511% | $141.0064 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $236.26 | 4.454% | $246.783 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $60.26 | 9.275% | $65.8491 | $65.85 | $65.85 | $65.80 |
| Purchase #4 | $214.51 | 13.610% | $243.7048 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $63.94 | 8.346% | $69.2764 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $108.68 | 11.697% | $121.3923 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $174.50 | 11.554% | $194.6617 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $986.91 | $1,082.6737 | $1,082.67 | $1,082.70 | $1,082.70 | |