| 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 | $234.90 | 4.789% | $246.1494 | $246.15 | $246.15 | $246.10 |
| Purchase #2 | $202.80 | 6.269% | $215.5135 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $31.97 | 5.253% | $33.6494 | $33.65 | $33.65 | $33.60 |
| Purchase #4 | $110.98 | 11.847% | $124.1278 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $81.85 | 9.236% | $89.4097 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $84.40 | 13.105% | $95.4606 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $182.97 | 10.365% | $201.9348 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $929.87 | $1,006.2452 | $1,006.24 | $1,006.25 | $1,006.10 | |