| 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 | $220.40 | 9.483% | $241.3005 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $104.42 | 4.270% | $108.8787 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $218.26 | 8.138% | $236.022 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $184.60 | 6.257% | $196.1504 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $96.99 | 6.865% | $103.6484 | $103.65 | $103.65 | $103.60 |
| Purchase #6 | $225.66 | 13.446% | $256.0022 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $166.27 | 5.279% | $175.0474 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $1,216.60 | $1,317.0496 | $1,317.05 | $1,317.05 | $1,317.00 | |