| 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 | $203.27 | 9.601% | $222.786 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $145.47 | 11.340% | $161.9663 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $196.93 | 4.404% | $205.6028 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $179.92 | 11.240% | $200.143 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $188.51 | 5.484% | $198.8479 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $183.67 | 11.171% | $204.1878 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $61.95 | 3.685% | $64.2329 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $1,159.72 | $1,257.7667 | $1,257.77 | $1,257.80 | $1,257.70 | |