| 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 | $208.78 | 5.174% | $219.5823 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $11.66 | 5.806% | $12.337 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $103.64 | 11.815% | $115.8851 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $185.31 | 8.206% | $200.5165 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $174.89 | 4.871% | $183.4089 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $205.75 | 13.163% | $232.8329 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $144.59 | 11.153% | $160.7161 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,034.62 | $1,125.2788 | $1,125.29 | $1,125.30 | $1,125.20 | |