| 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 | $195.88 | 8.123% | $211.7913 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $168.98 | 5.307% | $177.9478 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $190.56 | 5.775% | $201.5648 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $196.57 | 12.467% | $221.0764 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $6.41 | 8.869% | $6.9785 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $21.73 | 5.607% | $22.9484 | $22.95 | $22.95 | $22.90 |
| Purchase #7 | $216.54 | 6.671% | $230.9854 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $996.67 | $1,073.2926 | $1,073.30 | $1,073.35 | $1,073.30 | |