| 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 | $127.96 | 5.661% | $135.2038 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $67.41 | 4.130% | $70.194 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $123.51 | 13.778% | $140.5272 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $224.42 | 4.730% | $235.0351 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $15.34 | 6.230% | $16.2957 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $228.53 | 8.222% | $247.3197 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $174.84 | 7.505% | $187.9617 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $962.01 | $1,032.5372 | $1,032.54 | $1,032.55 | $1,032.50 | |