| 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 | $200.49 | 12.144% | $224.8375 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $239.72 | 4.310% | $250.0519 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $174.59 | 3.674% | $181.0044 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $16.64 | 9.262% | $18.1812 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $115.64 | 13.861% | $131.6689 | $131.67 | $131.65 | $131.70 |
| Purchase #6 | $103.57 | 10.288% | $114.2253 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $140.87 | 3.823% | $146.2555 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $991.52 | $1,066.2247 | $1,066.23 | $1,066.25 | $1,066.30 | |