| 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 | $207.49 | 9.854% | $227.9361 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $172.49 | 8.668% | $187.4414 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $171.87 | 11.551% | $191.7227 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $159.53 | 8.287% | $172.7503 | $172.75 | $172.75 | $172.80 |
| Purchase #5 | $17.36 | 6.170% | $18.4311 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $151.61 | 13.349% | $171.8484 | $171.85 | $171.85 | $171.80 |
| Purchase #7 | $52.58 | 10.505% | $58.1035 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $932.93 | $1,028.2335 | $1,028.23 | $1,028.25 | $1,028.10 | |