| 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 | $186.44 | 3.534% | $193.0288 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $43.64 | 7.792% | $47.0404 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $218.25 | 9.523% | $239.0339 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $250.54 | 4.693% | $262.2978 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $89.25 | 3.448% | $92.3273 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $202.74 | 12.624% | $228.3339 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $95.54 | 7.673% | $102.8708 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $1,086.40 | $1,164.9329 | $1,164.93 | $1,165.00 | $1,164.80 | |