| 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 | $238.56 | 3.125% | $246.015 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $239.99 | 10.187% | $264.4378 | $264.44 | $264.45 | $264.40 |
| Purchase #3 | $228.57 | 7.333% | $245.331 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $246.37 | 7.527% | $264.9143 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $98.66 | 10.738% | $109.2541 | $109.25 | $109.25 | $109.30 |
| Purchase #6 | $138.67 | 10.160% | $152.7589 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $218.76 | 9.315% | $239.1375 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,409.58 | $1,521.8486 | $1,521.85 | $1,521.85 | $1,521.80 | |