| 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 | $209.38 | 13.370% | $237.3741 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $181.72 | 13.806% | $206.8083 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $44.40 | 10.434% | $49.0327 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $149.59 | 6.182% | $158.8377 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $129.92 | 10.826% | $143.9851 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $80.73 | 13.331% | $91.4921 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $136.72 | 10.854% | $151.5596 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $932.46 | $1,039.0896 | $1,039.09 | $1,039.10 | $1,039.10 | |