| 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 | $213.82 | 7.743% | $230.3761 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $111.73 | 12.805% | $126.037 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $177.85 | 5.744% | $188.0657 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $228.76 | 4.167% | $238.2924 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $73.37 | 5.114% | $77.1221 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $24.74 | 4.143% | $25.765 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $170.73 | 5.788% | $180.6119 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $1,001.00 | $1,066.2702 | $1,066.28 | $1,066.25 | $1,066.30 | |