| 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 | $96.64 | 8.665% | $105.0139 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $210.87 | 5.347% | $222.1452 | $222.15 | $222.15 | $222.10 |
| Purchase #3 | $171.59 | 6.374% | $182.5271 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $175.45 | 8.661% | $190.6457 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $75.94 | 4.774% | $79.5654 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $123.45 | 5.145% | $129.8015 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $131.38 | 9.212% | $143.4827 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $985.32 | $1,053.1815 | $1,053.19 | $1,053.20 | $1,053.10 | |