| 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 | $131.75 | 4.389% | $137.5325 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $31.85 | 9.479% | $34.8691 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $172.28 | 12.366% | $193.5841 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $122.89 | 5.756% | $129.9635 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $96.28 | 9.151% | $105.0906 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $203.42 | 6.737% | $217.1244 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $233.73 | 10.341% | $257.9 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $992.20 | $1,076.0642 | $1,076.05 | $1,076.05 | $1,076.10 | |