| 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 | $211.37 | 9.257% | $230.9365 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $129.75 | 12.175% | $145.5471 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $133.53 | 12.823% | $150.6526 | $150.65 | $150.65 | $150.70 |
| Purchase #4 | $24.88 | 4.820% | $26.0792 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $161.66 | 11.511% | $180.2687 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $178.25 | 11.131% | $198.091 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $157.62 | 13.439% | $178.8026 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $997.06 | $1,110.3777 | $1,110.38 | $1,110.40 | $1,110.40 | |