| 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 | $176.56 | 7.727% | $190.2028 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $241.93 | 8.252% | $261.8941 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $128.73 | 12.364% | $144.6462 | $144.65 | $144.65 | $144.60 |
| Purchase #4 | $97.63 | 4.366% | $101.8925 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $28.59 | 9.163% | $31.2097 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $128.81 | 4.200% | $134.22 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $248.48 | 6.391% | $264.3604 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $1,050.73 | $1,128.4257 | $1,128.42 | $1,128.40 | $1,128.40 | |