| 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 | $196.57 | 13.272% | $222.6588 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $241.54 | 13.206% | $273.4378 | $273.44 | $273.45 | $273.40 |
| Purchase #3 | $203.50 | 9.796% | $223.4349 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $77.76 | 3.311% | $80.3346 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $111.30 | 3.861% | $115.5973 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $170.29 | 5.255% | $179.2387 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $37.90 | 8.262% | $41.0313 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $1,038.86 | $1,135.7334 | $1,135.73 | $1,135.80 | $1,135.60 | |