| 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 | $242.62 | 6.638% | $258.7251 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $237.33 | 13.250% | $268.7762 | $268.78 | $268.80 | $268.80 |
| Purchase #3 | $206.41 | 11.369% | $229.8768 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $175.25 | 10.668% | $193.9457 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $218.51 | 9.572% | $239.4258 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $89.68 | 6.636% | $95.6312 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $103.30 | 3.740% | $107.1634 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $1,273.10 | $1,393.5442 | $1,393.56 | $1,393.65 | $1,393.50 | |