| 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 | $230.50 | 5.336% | $242.7995 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $95.81 | 13.563% | $108.8047 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $202.69 | 7.830% | $218.5606 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $17.44 | 9.826% | $19.1537 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $57.83 | 13.364% | $65.5584 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $216.76 | 3.542% | $224.4376 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $227.63 | 4.381% | $237.6025 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $1,048.66 | $1,116.9170 | $1,116.91 | $1,116.90 | $1,117.00 | |