| 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 | $208.59 | 4.212% | $217.3758 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $204.34 | 4.871% | $214.2934 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $165.74 | 8.175% | $179.2892 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $146.49 | 8.472% | $158.9006 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $138.43 | 4.843% | $145.1342 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $174.34 | 8.667% | $189.45 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $23.43 | 5.206% | $24.6498 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $1,061.36 | $1,129.0930 | $1,129.09 | $1,129.15 | $1,129.10 | |