| 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 | $81.65 | 9.191% | $89.1545 | $89.15 | $89.15 | $89.20 |
| Purchase #2 | $109.68 | 12.360% | $123.2364 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $109.54 | 3.580% | $113.4615 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $73.99 | 8.442% | $80.2362 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $170.65 | 9.251% | $186.4368 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $244.34 | 10.327% | $269.573 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $236.97 | 6.657% | $252.7451 | $252.75 | $252.75 | $252.70 |
| 7 purchase totals = | $1,026.82 | $1,114.8435 | $1,114.85 | $1,114.85 | $1,114.80 | |