| 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 | $121.85 | 9.265% | $133.1394 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $5.64 | 12.330% | $6.3354 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $197.80 | 12.513% | $222.5507 | $222.55 | $222.55 | $222.60 |
| Purchase #4 | $93.55 | 3.673% | $96.9861 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $227.41 | 13.391% | $257.8625 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $232.85 | 3.770% | $241.6284 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $216.77 | 6.543% | $230.9533 | $230.95 | $230.95 | $231.00 |
| 7 purchase totals = | $1,095.87 | $1,189.4558 | $1,189.46 | $1,189.50 | $1,189.50 | |