| 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 | $219.68 | 8.487% | $238.3242 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $102.80 | 12.837% | $115.9964 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $31.42 | 6.794% | $33.5547 | $33.55 | $33.55 | $33.60 |
| Purchase #4 | $181.44 | 9.847% | $199.3064 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $14.26 | 11.737% | $15.9337 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $17.48 | 10.489% | $19.3135 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $24.70 | 8.756% | $26.8627 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $591.78 | $649.2916 | $649.28 | $649.25 | $649.30 | |