| 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 | $91.42 | 7.519% | $98.2939 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $123.44 | 5.708% | $130.486 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $182.46 | 13.138% | $206.4316 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $170.28 | 10.584% | $188.3024 | $188.30 | $188.30 | $188.30 |
| Purchase #5 | $246.67 | 11.858% | $275.9201 | $275.92 | $275.90 | $275.90 |
| Purchase #6 | $228.39 | 3.857% | $237.199 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $243.36 | 9.849% | $267.3285 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $1,286.02 | $1,403.9615 | $1,403.96 | $1,404.00 | $1,403.90 | |