| 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 | $22.40 | 10.390% | $24.7274 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $179.77 | 9.149% | $196.2172 | $196.22 | $196.20 | $196.20 |
| Purchase #3 | $186.70 | 9.386% | $204.2237 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $207.91 | 6.210% | $220.8212 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $90.47 | 9.789% | $99.3261 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $115.32 | 4.532% | $120.5463 | $120.55 | $120.55 | $120.50 |
| Purchase #7 | $55.61 | 10.581% | $61.4941 | $61.49 | $61.50 | $61.50 |
| 7 purchase totals = | $858.18 | $927.3560 | $927.36 | $927.35 | $927.20 | |