| 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 | $187.80 | 11.251% | $208.9294 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $221.59 | 3.361% | $229.0376 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $127.86 | 10.250% | $140.9657 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $117.79 | 6.255% | $125.1578 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $114.62 | 4.566% | $119.8535 | $119.85 | $119.85 | $119.90 |
| Purchase #6 | $175.43 | 12.626% | $197.5798 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $168.65 | 13.372% | $191.2019 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $1,113.74 | $1,212.7257 | $1,212.73 | $1,212.75 | $1,212.80 | |