| 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 | $132.62 | 6.799% | $141.6368 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $87.70 | 7.864% | $94.5967 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $210.95 | 9.413% | $230.8067 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $201.67 | 4.613% | $210.973 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $119.96 | 6.833% | $128.1569 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $225.85 | 12.119% | $253.2208 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $29.52 | 4.240% | $30.7716 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $1,008.27 | $1,090.1625 | $1,090.17 | $1,090.10 | $1,090.20 | |