| 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 | $88.75 | 10.195% | $97.7981 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $133.32 | 7.730% | $143.6256 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $221.43 | 4.299% | $230.9493 | $230.95 | $230.95 | $230.90 |
| Purchase #4 | $220.74 | 9.585% | $241.8979 | $241.90 | $241.90 | $241.90 |
| Purchase #5 | $85.81 | 4.705% | $89.8474 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $20.65 | 12.416% | $23.2139 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $220.25 | 4.169% | $229.4322 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $990.95 | $1,056.7644 | $1,056.77 | $1,056.80 | $1,056.60 | |