| 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 | $43.69 | 12.869% | $49.3125 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $216.44 | 3.408% | $223.8163 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $105.29 | 12.389% | $118.3344 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $135.60 | 11.610% | $151.3432 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $231.76 | 4.270% | $241.6562 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $123.48 | 5.142% | $129.8293 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $243.29 | 3.756% | $252.428 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,099.55 | $1,166.7199 | $1,166.72 | $1,166.75 | $1,166.60 | |