| 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 | $77.62 | 5.746% | $82.08 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $134.91 | 10.190% | $148.6573 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $232.45 | 5.780% | $245.8856 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $154.65 | 12.586% | $174.1142 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $227.82 | 13.302% | $258.1246 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $118.53 | 3.536% | $122.7212 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $210.43 | 4.700% | $220.3202 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $1,156.41 | $1,251.9031 | $1,251.90 | $1,251.85 | $1,251.90 | |