| 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 | $248.46 | 3.727% | $257.7201 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $47.84 | 6.530% | $50.964 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $212.77 | 4.662% | $222.6893 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $45.68 | 4.769% | $47.8585 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $227.51 | 3.401% | $235.2476 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $78.51 | 7.194% | $84.158 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $70.67 | 5.815% | $74.7795 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $931.44 | $973.4170 | $973.42 | $973.40 | $973.50 | |