| 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 | $212.67 | 10.320% | $234.6175 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $181.40 | 6.630% | $193.4268 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $109.82 | 11.780% | $122.7568 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $194.57 | 3.224% | $200.8429 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $18.55 | 6.865% | $19.8235 | $19.82 | $19.80 | $19.80 |
| Purchase #6 | $199.67 | 9.867% | $219.3714 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $216.60 | 5.423% | $228.3462 | $228.35 | $228.35 | $228.30 |
| 7 purchase totals = | $1,133.28 | $1,219.1851 | $1,219.19 | $1,219.15 | $1,219.10 | |