| 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 | $41.86 | 10.120% | $46.0962 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $223.59 | 5.494% | $235.874 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $172.25 | 12.487% | $193.7589 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $81.80 | 8.743% | $88.9518 | $88.95 | $88.95 | $89.00 |
| Purchase #5 | $177.92 | 6.864% | $190.1324 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $173.67 | 10.753% | $192.3447 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $71.70 | 11.498% | $79.9441 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $942.79 | $1,027.1021 | $1,027.09 | $1,027.10 | $1,027.10 | |