| 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 | $191.60 | 4.734% | $200.6703 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $24.85 | 12.746% | $28.0174 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $192.49 | 4.126% | $200.4321 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $144.50 | 11.354% | $160.9065 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $174.88 | 3.827% | $181.5727 | $181.57 | $181.55 | $181.60 |
| Purchase #6 | $121.99 | 5.798% | $129.063 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $133.26 | 3.282% | $137.6336 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $983.57 | $1,038.2956 | $1,038.29 | $1,038.25 | $1,038.30 | |