| 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 | $197.67 | 10.431% | $218.289 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $121.98 | 4.115% | $126.9995 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $9.97 | 10.617% | $11.0285 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $7.48 | 7.176% | $8.0168 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $202.48 | 11.338% | $225.4372 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $199.86 | 11.623% | $223.0897 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $237.89 | 7.752% | $256.3312 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $977.33 | $1,069.1919 | $1,069.20 | $1,069.25 | $1,069.10 | |