| 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 | $192.37 | 5.181% | $202.3367 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $134.40 | 8.823% | $146.2581 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $227.27 | 6.856% | $242.8516 | $242.85 | $242.85 | $242.90 |
| Purchase #4 | $151.75 | 7.590% | $163.2678 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $32.31 | 7.653% | $34.7827 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $215.86 | 6.687% | $230.2946 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $206.54 | 5.705% | $218.3231 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $1,160.50 | $1,238.1146 | $1,238.11 | $1,238.10 | $1,238.20 | |