| 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 | $29.91 | 4.619% | $31.2915 | $31.29 | $31.30 | $31.30 |
| Purchase #2 | $131.60 | 6.465% | $140.1079 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $213.54 | 10.837% | $236.6813 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $239.45 | 8.196% | $259.0753 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $210.76 | 7.820% | $227.2414 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $90.51 | 4.173% | $94.287 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $166.84 | 4.209% | $173.8623 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $1,082.61 | $1,162.5467 | $1,162.55 | $1,162.60 | $1,162.60 | |