| 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 | $120.56 | 8.745% | $131.103 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $227.85 | 6.665% | $243.0362 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $182.83 | 5.366% | $192.6407 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $78.42 | 3.495% | $81.1608 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $183.66 | 5.781% | $194.2774 | $194.28 | $194.30 | $194.30 |
| Purchase #6 | $236.72 | 7.447% | $254.3485 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $226.26 | 4.505% | $236.453 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $1,256.30 | $1,333.0196 | $1,333.02 | $1,333.05 | $1,333.00 | |