| 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 | $232.83 | 7.770% | $250.9209 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $191.82 | 4.611% | $200.6648 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $49.97 | 9.815% | $54.8746 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $113.32 | 13.338% | $128.4346 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $145.34 | 7.163% | $155.7507 | $155.75 | $155.75 | $155.80 |
| Purchase #6 | $179.47 | 13.676% | $204.0143 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $69.82 | 6.584% | $74.4169 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $982.57 | $1,069.0768 | $1,069.06 | $1,069.00 | $1,069.10 | |