| 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 | $118.90 | 11.357% | $132.4035 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $240.49 | 13.218% | $272.278 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $116.60 | 9.534% | $127.7166 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $135.66 | 5.718% | $143.417 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $182.64 | 11.265% | $203.2144 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $83.97 | 10.120% | $92.4678 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $152.36 | 7.646% | $164.0094 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $1,030.62 | $1,135.5067 | $1,135.51 | $1,135.45 | $1,135.50 | |