| 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 | $220.36 | 12.119% | $247.0654 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $87.79 | 7.176% | $94.0898 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $204.90 | 11.356% | $228.1684 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $81.78 | 12.596% | $92.081 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $121.25 | 3.772% | $125.8236 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $70.87 | 7.700% | $76.327 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $172.70 | 11.189% | $192.0234 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $959.65 | $1,055.5786 | $1,055.58 | $1,055.55 | $1,055.60 | |