| 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 | $188.28 | 10.283% | $207.6408 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $215.68 | 10.678% | $238.7103 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $242.40 | 7.474% | $260.517 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $157.58 | 10.586% | $174.2614 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $206.67 | 11.639% | $230.7243 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $50.25 | 4.245% | $52.3831 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $207.33 | 8.808% | $225.5916 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $1,268.19 | $1,389.8285 | $1,389.82 | $1,389.80 | $1,389.80 | |