| 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 | $215.91 | 7.344% | $231.7664 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $129.97 | 13.537% | $147.564 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $82.40 | 9.712% | $90.4027 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $21.90 | 9.765% | $24.0385 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $137.72 | 6.200% | $146.2586 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $210.66 | 3.210% | $217.4222 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $222.44 | 9.532% | $243.643 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,021.00 | $1,101.0954 | $1,101.09 | $1,101.05 | $1,101.10 | |