| 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 | $232.86 | 4.330% | $242.9428 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $213.33 | 7.380% | $229.0738 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $167.82 | 11.335% | $186.8424 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $133.94 | 12.197% | $150.2767 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $198.60 | 4.830% | $208.1924 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $231.66 | 11.103% | $257.3812 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $160.66 | 10.866% | $178.1173 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,338.87 | $1,452.8266 | $1,452.82 | $1,452.85 | $1,452.80 | |