| 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 | $218.35 | 3.426% | $225.8307 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $179.93 | 3.269% | $185.8119 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $26.94 | 8.332% | $29.1846 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $202.49 | 6.312% | $215.2712 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $183.45 | 3.837% | $190.489 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $127.48 | 8.380% | $138.1628 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $126.84 | 9.145% | $138.4395 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $1,065.48 | $1,123.1897 | $1,123.18 | $1,123.20 | $1,123.20 | |