| 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 | $197.83 | 10.605% | $218.8099 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $222.91 | 3.358% | $230.3953 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $29.83 | 11.558% | $33.2778 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $224.88 | 6.526% | $239.5557 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $31.67 | 8.739% | $34.4376 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $158.72 | 10.289% | $175.0507 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $219.42 | 3.815% | $227.7909 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,085.26 | $1,159.3179 | $1,159.33 | $1,159.35 | $1,159.40 | |