| 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 | $238.96 | 10.232% | $263.4104 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $144.27 | 9.333% | $157.7347 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $27.38 | 13.165% | $30.9846 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $17.94 | 13.123% | $20.2943 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $218.91 | 5.503% | $230.9566 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $192.40 | 12.312% | $216.0883 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $125.57 | 4.765% | $131.5534 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $965.43 | $1,051.0223 | $1,051.01 | $1,051.05 | $1,051.10 | |