| 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 | $246.80 | 4.193% | $257.1483 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $138.28 | 13.775% | $157.3281 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $173.70 | 13.181% | $196.5954 | $196.60 | $196.60 | $196.60 |
| Purchase #4 | $8.36 | 6.734% | $8.923 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $130.81 | 10.111% | $144.0362 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $137.49 | 11.299% | $153.025 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $100.28 | 10.102% | $110.4103 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $935.72 | $1,027.4663 | $1,027.48 | $1,027.50 | $1,027.30 | |