| 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 | $200.60 | 3.656% | $207.9339 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $141.69 | 8.183% | $153.2845 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $48.50 | 5.504% | $51.1694 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $15.33 | 5.634% | $16.1937 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $245.89 | 11.154% | $273.3166 | $273.32 | $273.30 | $273.30 |
| Purchase #6 | $246.88 | 13.426% | $280.0261 | $280.03 | $280.05 | $280.00 |
| Purchase #7 | $45.26 | 4.102% | $47.1166 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $944.15 | $1,029.0408 | $1,029.04 | $1,029.05 | $1,029.00 | |