| 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 | $171.49 | 12.294% | $192.573 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $97.64 | 10.631% | $108.0201 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $225.92 | 6.605% | $240.842 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $124.59 | 3.370% | $128.7887 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $9.66 | 3.251% | $9.974 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $183.87 | 8.458% | $199.4217 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $125.87 | 12.375% | $141.4464 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $939.04 | $1,021.0659 | $1,021.06 | $1,021.00 | $1,021.00 | |