| 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 | $6.95 | 6.287% | $7.3869 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $228.30 | 10.149% | $251.4702 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $185.32 | 7.737% | $199.6582 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $249.40 | 9.644% | $273.4521 | $273.45 | $273.45 | $273.50 |
| Purchase #5 | $21.95 | 13.535% | $24.9209 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $158.55 | 10.525% | $175.2374 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $147.88 | 11.591% | $165.0208 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $998.35 | $1,097.1465 | $1,097.15 | $1,097.10 | $1,097.20 | |