| 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 | $196.40 | 12.133% | $220.2292 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $62.76 | 7.626% | $67.5461 | $67.55 | $67.55 | $67.50 |
| Purchase #3 | $230.46 | 12.387% | $259.0071 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $24.76 | 9.723% | $27.1674 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $153.65 | 11.555% | $171.4043 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $215.58 | 11.640% | $240.6735 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $80.87 | 12.781% | $91.206 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $964.48 | $1,077.2336 | $1,077.24 | $1,077.20 | $1,077.20 | |