| 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 | $83.54 | 6.216% | $88.7328 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $19.61 | 13.436% | $22.2448 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $209.65 | 11.205% | $233.1413 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $231.77 | 12.418% | $260.5512 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $161.57 | 12.126% | $181.162 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $20.40 | 9.608% | $22.36 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $224.86 | 10.844% | $249.2438 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $951.40 | $1,057.4359 | $1,057.42 | $1,057.45 | $1,057.40 | |