| 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 | $218.94 | 5.242% | $230.4168 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $186.95 | 9.531% | $204.7682 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $54.50 | 7.302% | $58.4796 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $144.41 | 12.762% | $162.8396 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $77.56 | 3.770% | $80.484 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $172.51 | 10.871% | $191.2636 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $155.39 | 3.398% | $160.6702 | $160.67 | $160.65 | $160.70 |
| 7 purchase totals = | $1,010.26 | $1,088.9220 | $1,088.92 | $1,088.90 | $1,089.00 | |