| 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 | $205.86 | 9.334% | $225.075 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $171.32 | 7.561% | $184.2735 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $171.50 | 6.269% | $182.2513 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $204.79 | 7.353% | $219.8482 | $219.85 | $219.85 | $219.80 |
| Purchase #5 | $203.44 | 13.874% | $231.6653 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $180.97 | 9.499% | $198.1603 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $120.73 | 12.847% | $136.2402 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $1,258.61 | $1,377.5138 | $1,377.52 | $1,377.50 | $1,377.60 | |