| 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 | $204.90 | 3.809% | $212.7046 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $36.93 | 5.859% | $39.0937 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $189.86 | 7.617% | $204.3216 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $32.31 | 13.764% | $36.7571 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $148.90 | 7.160% | $159.5612 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $156.62 | 5.795% | $165.6961 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $191.74 | 8.573% | $208.1779 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $961.26 | $1,026.3122 | $1,026.31 | $1,026.30 | $1,026.40 | |