| 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 | $52.67 | 3.860% | $54.7031 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $133.76 | 5.621% | $141.2786 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $235.27 | 8.700% | $255.7385 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $168.78 | 7.397% | $181.2647 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $96.66 | 8.227% | $104.6122 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $202.86 | 3.508% | $209.9763 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $136.91 | 4.580% | $143.1805 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $1,026.91 | $1,090.7539 | $1,090.75 | $1,090.80 | $1,090.80 | |