| 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 | $19.72 | 12.786% | $22.2414 | $22.24 | $22.25 | $22.20 |
| Purchase #2 | $236.68 | 4.176% | $246.5638 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $51.81 | 8.594% | $56.2626 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $228.42 | 7.479% | $245.5035 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $160.47 | 9.103% | $175.0776 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $171.86 | 11.401% | $191.4538 | $191.45 | $191.45 | $191.50 |
| Purchase #7 | $199.99 | 4.239% | $208.4676 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $1,068.95 | $1,145.5703 | $1,145.56 | $1,145.55 | $1,145.70 | |