| 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 | $37.37 | 3.844% | $38.8065 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $218.64 | 4.589% | $228.6734 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $157.96 | 13.686% | $179.5784 | $179.58 | $179.60 | $179.60 |
| Purchase #4 | $198.87 | 8.135% | $215.0481 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $242.44 | 6.121% | $257.2798 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $35.52 | 10.681% | $39.3139 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $233.28 | 8.339% | $252.7332 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $1,124.08 | $1,211.4333 | $1,211.43 | $1,211.45 | $1,211.40 | |