| 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 | $210.55 | 4.360% | $219.73 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $56.50 | 7.595% | $60.7912 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $195.77 | 10.332% | $215.997 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $218.77 | 4.224% | $228.0108 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $72.58 | 9.228% | $79.2777 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $196.86 | 11.701% | $219.8946 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $24.93 | 11.255% | $27.7359 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $975.96 | $1,051.4372 | $1,051.44 | $1,051.50 | $1,051.40 | |