| 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 | $102.41 | 8.176% | $110.783 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $233.91 | 3.287% | $241.5986 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $218.85 | 5.771% | $231.4798 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $137.73 | 10.713% | $152.485 | $152.49 | $152.50 | $152.50 |
| Purchase #5 | $96.74 | 5.468% | $102.0297 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $124.62 | 3.357% | $128.8035 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $68.40 | 13.807% | $77.844 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $982.66 | $1,045.0236 | $1,045.02 | $1,045.10 | $1,045.00 | |