| 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 | $197.25 | 3.539% | $204.2307 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $222.45 | 4.160% | $231.7039 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $222.88 | 5.536% | $235.2186 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $233.42 | 10.190% | $257.2055 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $8.27 | 5.654% | $8.7376 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $19.93 | 9.540% | $21.8313 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $93.91 | 7.756% | $101.1937 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $998.11 | $1,060.1213 | $1,060.12 | $1,060.15 | $1,060.00 | |