| 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 | $233.32 | 11.780% | $260.8051 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $131.80 | 12.588% | $148.391 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $15.48 | 6.409% | $16.4721 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $110.83 | 7.360% | $118.9871 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $195.82 | 3.672% | $203.0105 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $216.27 | 8.235% | $234.0798 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $248.68 | 12.464% | $279.6755 | $279.68 | $279.70 | $279.70 |
| 7 purchase totals = | $1,152.20 | $1,261.4211 | $1,261.43 | $1,261.45 | $1,261.50 | |