| 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 | $124.37 | 7.352% | $133.5137 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $241.94 | 13.302% | $274.1229 | $274.12 | $274.10 | $274.10 |
| Purchase #3 | $69.91 | 4.796% | $73.2629 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $89.81 | 10.259% | $99.0236 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $195.25 | 12.850% | $220.3396 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $198.78 | 6.300% | $211.3031 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $51.73 | 3.404% | $53.4909 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $971.79 | $1,065.0567 | $1,065.04 | $1,065.00 | $1,065.00 | |