| 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 | $192.80 | 6.277% | $204.9021 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $38.53 | 5.805% | $40.7667 | $40.77 | $40.75 | $40.80 |
| Purchase #3 | $192.37 | 11.430% | $214.3579 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $174.43 | 6.186% | $185.2202 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $76.76 | 5.569% | $81.0348 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $187.73 | 12.477% | $211.1531 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $140.28 | 3.112% | $144.6455 | $144.65 | $144.65 | $144.60 |
| 7 purchase totals = | $1,002.90 | $1,082.0803 | $1,082.08 | $1,082.05 | $1,082.10 | |