| 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 | $33.65 | 10.611% | $37.2206 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $172.65 | 3.683% | $179.0087 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $206.92 | 7.220% | $221.8596 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $207.83 | 7.107% | $222.6005 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $208.50 | 9.783% | $228.8976 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $204.65 | 7.225% | $219.436 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $16.57 | 3.350% | $17.1251 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $1,050.77 | $1,126.1481 | $1,126.16 | $1,126.15 | $1,126.10 | |