| 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 | $207.57 | 4.456% | $216.8193 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $157.34 | 10.664% | $174.1187 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $33.85 | 12.296% | $38.0122 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $29.29 | 10.455% | $32.3523 | $32.35 | $32.35 | $32.40 |
| Purchase #5 | $250.53 | 6.362% | $266.4687 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $189.27 | 9.709% | $207.6462 | $207.65 | $207.65 | $207.60 |
| Purchase #7 | $192.30 | 3.403% | $198.844 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,060.15 | $1,134.2614 | $1,134.26 | $1,134.20 | $1,134.20 | |