| 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 | $192.80 | 6.358% | $205.0582 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $183.27 | 10.772% | $203.0118 | $203.01 | $203.00 | $203.00 |
| Purchase #3 | $178.36 | 11.169% | $198.281 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $147.74 | 8.777% | $160.7071 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $103.69 | 7.502% | $111.4688 | $111.47 | $111.45 | $111.50 |
| Purchase #6 | $112.30 | 7.325% | $120.526 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $188.25 | 11.163% | $209.2643 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,106.41 | $1,208.3172 | $1,208.32 | $1,208.30 | $1,208.40 | |