| 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 | $228.71 | 7.321% | $245.4539 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $14.95 | 13.707% | $16.9992 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $112.45 | 7.869% | $121.2987 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $118.79 | 7.212% | $127.3571 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $190.36 | 12.105% | $213.4031 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $200.56 | 8.744% | $218.097 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $83.83 | 10.336% | $92.4947 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $949.65 | $1,035.1037 | $1,035.10 | $1,035.10 | $1,035.20 | |