| 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 | $241.86 | 9.547% | $264.9504 | $264.95 | $264.95 | $265.00 |
| Purchase #2 | $221.45 | 10.526% | $244.7598 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $213.50 | 8.692% | $232.0574 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $116.50 | 5.564% | $122.9821 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $237.83 | 7.845% | $256.4878 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $114.69 | 11.694% | $128.1018 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $128.76 | 6.373% | $136.9659 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $1,274.59 | $1,386.3052 | $1,386.31 | $1,386.30 | $1,386.50 | |