| 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 | $139.31 | 3.106% | $143.637 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $224.82 | 5.142% | $236.3802 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $198.48 | 5.785% | $209.9621 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $13.97 | 6.120% | $14.825 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $197.96 | 8.330% | $214.4501 | $214.45 | $214.45 | $214.50 |
| Purchase #6 | $203.82 | 5.343% | $214.7101 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $71.69 | 11.168% | $79.6963 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $1,050.05 | $1,113.6608 | $1,113.67 | $1,113.70 | $1,113.70 | |