| 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 | $91.59 | 13.321% | $103.7907 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $236.77 | 12.605% | $266.6149 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $174.25 | 5.846% | $184.4367 | $184.44 | $184.45 | $184.40 |
| Purchase #4 | $215.43 | 13.148% | $243.7547 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $40.35 | 3.651% | $41.8232 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $196.90 | 3.200% | $203.2008 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $120.83 | 9.540% | $132.3572 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $1,076.12 | $1,175.9782 | $1,175.97 | $1,175.95 | $1,176.00 | |