| 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 | $232.81 | 9.633% | $255.2366 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $238.89 | 5.290% | $251.5273 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $122.75 | 11.142% | $136.4268 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $10.70 | 7.607% | $11.5139 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $118.80 | 12.276% | $133.3839 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $232.38 | 7.387% | $249.5459 | $249.55 | $249.55 | $249.50 |
| Purchase #7 | $207.37 | 5.813% | $219.4244 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,163.70 | $1,257.0588 | $1,257.06 | $1,257.10 | $1,256.90 | |