| 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 | $88.42 | 3.791% | $91.772 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $97.52 | 6.393% | $103.7545 | $103.75 | $103.75 | $103.80 |
| Purchase #3 | $133.97 | 3.800% | $139.0609 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $220.93 | 4.484% | $230.8365 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $98.98 | 7.286% | $106.1917 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $106.92 | 12.538% | $120.3256 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $249.57 | 12.376% | $280.4568 | $280.46 | $280.45 | $280.50 |
| 7 purchase totals = | $996.31 | $1,072.3980 | $1,072.40 | $1,072.40 | $1,072.50 | |