| 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 | $197.49 | 13.832% | $224.8068 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $219.39 | 6.293% | $233.1962 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $37.47 | 7.474% | $40.2705 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $100.71 | 3.424% | $104.1583 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $201.65 | 9.693% | $221.1959 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $133.69 | 8.393% | $144.9106 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $135.81 | 8.714% | $147.6445 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $1,026.21 | $1,116.1828 | $1,116.19 | $1,116.15 | $1,116.20 | |