| 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 | $117.45 | 6.636% | $125.244 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $90.33 | 10.455% | $99.774 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $33.70 | 3.775% | $34.9722 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $84.56 | 5.571% | $89.2708 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $194.69 | 7.682% | $209.6461 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $233.42 | 13.242% | $264.3295 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $99.55 | 13.620% | $113.1087 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $853.70 | $936.3453 | $936.34 | $936.30 | $936.30 | |