| 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 | $247.79 | 13.860% | $282.1337 | $282.13 | $282.15 | $282.10 |
| Purchase #2 | $64.78 | 7.238% | $69.4688 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $29.44 | 11.467% | $32.8159 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $246.90 | 9.451% | $270.2345 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $182.31 | 4.788% | $191.039 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $195.71 | 3.603% | $202.7614 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $113.83 | 7.608% | $122.4902 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $1,080.76 | $1,170.9435 | $1,170.94 | $1,170.95 | $1,170.90 | |