| 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 | $98.45 | 6.560% | $104.9083 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $230.68 | 13.719% | $262.327 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $100.40 | 8.742% | $109.177 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $49.51 | 12.636% | $55.7661 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $119.74 | 11.844% | $133.922 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $180.81 | 12.341% | $203.1238 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $204.29 | 12.487% | $229.7997 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $983.88 | $1,099.0239 | $1,099.03 | $1,099.00 | $1,099.00 | |