| 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 | $111.91 | 13.559% | $127.0839 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $226.64 | 12.638% | $255.2828 | $255.28 | $255.30 | $255.30 |
| Purchase #3 | $89.52 | 7.228% | $95.9905 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $182.64 | 13.830% | $207.8991 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $82.83 | 10.841% | $91.8096 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $191.44 | 10.849% | $212.2093 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $191.27 | 3.400% | $197.7732 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $1,076.25 | $1,188.0484 | $1,188.04 | $1,188.05 | $1,188.10 | |