| 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 | $211.92 | 8.368% | $229.6535 | $229.65 | $229.65 | $229.70 |
| Purchase #2 | $31.29 | 13.741% | $35.5896 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $229.61 | 4.552% | $240.0618 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $103.69 | 4.303% | $108.1518 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $210.44 | 13.123% | $238.056 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $231.82 | 5.844% | $245.3676 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $77.67 | 8.453% | $84.2354 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $1,096.44 | $1,181.1157 | $1,181.12 | $1,181.10 | $1,181.30 | |