| 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 | $166.82 | 6.528% | $177.71 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $222.45 | 13.406% | $252.2716 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $174.67 | 4.341% | $182.2524 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $26.63 | 9.266% | $29.0975 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $226.55 | 4.809% | $237.4448 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $209.56 | 7.261% | $224.7762 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $230.67 | 4.286% | $240.5565 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $1,257.35 | $1,344.1090 | $1,344.11 | $1,344.10 | $1,344.20 | |