| 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 | $129.34 | 4.773% | $135.5134 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $238.28 | 10.755% | $263.907 | $263.91 | $263.90 | $263.90 |
| Purchase #3 | $59.77 | 11.833% | $66.8426 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $210.83 | 11.433% | $234.9342 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $195.83 | 11.812% | $218.9614 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $198.32 | 10.712% | $219.564 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $94.80 | 4.498% | $99.0641 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $1,127.17 | $1,238.7867 | $1,238.77 | $1,238.75 | $1,238.80 | |