| 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 | $126.44 | 10.172% | $139.3015 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $218.87 | 10.147% | $241.0787 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $192.64 | 7.781% | $207.6293 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $30.63 | 4.575% | $32.0313 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $236.56 | 5.102% | $248.6293 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $55.77 | 8.491% | $60.5054 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $203.47 | 12.420% | $228.741 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $1,064.38 | $1,157.9165 | $1,157.92 | $1,158.00 | $1,157.80 | |