| 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 | $192.85 | 8.152% | $208.5711 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $21.40 | 4.293% | $22.3187 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $210.71 | 7.322% | $226.1382 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $76.35 | 7.151% | $81.8098 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $227.41 | 13.316% | $257.6919 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $177.29 | 9.555% | $194.2301 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $114.87 | 3.862% | $119.3063 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $1,020.88 | $1,110.0661 | $1,110.07 | $1,110.05 | $1,110.00 | |