| 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 | $119.52 | 8.170% | $129.2848 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $119.38 | 11.586% | $133.2114 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $178.40 | 10.531% | $197.1873 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $138.39 | 6.461% | $147.3314 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $202.56 | 9.748% | $222.3055 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $230.86 | 3.507% | $238.9563 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $176.58 | 4.736% | $184.9428 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $1,165.69 | $1,253.2195 | $1,253.22 | $1,253.25 | $1,253.20 | |