| 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 | $89.80 | 3.545% | $92.9834 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $221.87 | 3.148% | $228.8545 | $228.85 | $228.85 | $228.90 |
| Purchase #3 | $170.65 | 11.516% | $190.3021 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $81.26 | 11.238% | $90.392 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $193.54 | 10.172% | $213.2269 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $188.66 | 10.725% | $208.8938 | $208.89 | $208.90 | $208.90 |
| Purchase #7 | $199.95 | 13.341% | $226.6253 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,145.73 | $1,251.2780 | $1,251.27 | $1,251.35 | $1,251.30 | |