| 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 | $225.77 | 12.380% | $253.7203 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $46.56 | 5.839% | $49.2786 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $240.51 | 7.760% | $259.1736 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $69.62 | 5.437% | $73.4052 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $32.81 | 7.679% | $35.3295 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $215.78 | 5.828% | $228.3557 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $22.92 | 3.839% | $23.7999 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $853.97 | $923.0628 | $923.07 | $923.05 | $923.10 | |