| 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 | $118.39 | 12.865% | $133.6209 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $215.34 | 7.285% | $231.0275 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $127.57 | 13.846% | $145.2333 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $169.57 | 8.474% | $183.9394 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $221.76 | 12.593% | $249.6862 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $120.48 | 10.449% | $133.069 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $25.81 | 10.286% | $28.4648 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $998.92 | $1,105.0411 | $1,105.04 | $1,105.05 | $1,105.00 | |