| 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 | $242.92 | 12.518% | $273.3287 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $204.34 | 6.835% | $218.3066 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $41.62 | 10.863% | $46.1412 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $181.56 | 4.425% | $189.594 | $189.59 | $189.60 | $189.60 |
| Purchase #5 | $216.73 | 4.841% | $227.2219 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $5.68 | 13.192% | $6.4293 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $149.76 | 10.367% | $165.2856 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,042.61 | $1,126.3073 | $1,126.31 | $1,126.35 | $1,126.20 | |