| 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 | $220.43 | 8.745% | $239.7066 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $129.89 | 12.198% | $145.734 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $65.36 | 13.558% | $74.2215 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $232.60 | 10.326% | $256.6183 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $220.59 | 7.809% | $237.8159 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $99.46 | 5.469% | $104.8995 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $16.85 | 8.167% | $18.2261 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $985.18 | $1,077.2219 | $1,077.23 | $1,077.20 | $1,077.10 | |