| 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 | $182.26 | 12.528% | $205.0935 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $185.30 | 9.517% | $202.935 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $218.63 | 8.794% | $237.8563 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $19.37 | 12.307% | $21.7539 | $21.75 | $21.75 | $21.80 |
| Purchase #5 | $140.69 | 5.182% | $147.9806 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $198.59 | 3.589% | $205.7174 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $12.96 | 6.186% | $13.7617 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $957.80 | $1,035.0984 | $1,035.10 | $1,035.10 | $1,035.20 | |