| 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 | $231.29 | 11.375% | $257.5992 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $220.38 | 5.488% | $232.4745 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $174.49 | 3.838% | $181.1869 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $77.50 | 3.456% | $80.1784 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $16.84 | 12.369% | $18.9229 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $62.71 | 4.686% | $65.6486 | $65.65 | $65.65 | $65.60 |
| Purchase #7 | $91.94 | 11.618% | $102.6216 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $875.15 | $938.6321 | $938.63 | $938.60 | $938.60 | |