| 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 | $72.38 | 11.355% | $80.5987 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $227.64 | 5.201% | $239.4796 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $182.37 | 10.647% | $201.7869 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $187.96 | 4.467% | $196.3562 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $200.27 | 6.244% | $212.7749 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $210.29 | 5.471% | $221.795 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $105.28 | 4.558% | $110.0787 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $1,186.19 | $1,262.8700 | $1,262.88 | $1,262.90 | $1,263.00 | |