| 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 | $72.80 | 12.390% | $81.8199 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $202.80 | 11.658% | $226.4424 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $29.74 | 7.484% | $31.9657 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $243.80 | 4.650% | $255.1367 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $57.80 | 9.514% | $63.2991 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $224.52 | 10.223% | $247.4727 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $182.39 | 3.375% | $188.5457 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $1,013.85 | $1,094.6822 | $1,094.69 | $1,094.65 | $1,094.60 | |