| 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 | $232.80 | 3.473% | $240.8851 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $11.92 | 7.837% | $12.8542 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $184.54 | 12.219% | $207.0889 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $217.28 | 7.533% | $233.6477 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $123.54 | 4.387% | $128.9597 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $84.63 | 6.525% | $90.1521 | $90.15 | $90.15 | $90.20 |
| Purchase #7 | $194.80 | 5.196% | $204.9218 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,049.51 | $1,118.5095 | $1,118.51 | $1,118.50 | $1,118.60 | |