| 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 | $9.60 | 5.581% | $10.1358 | $10.14 | $10.15 | $10.10 |
| Purchase #2 | $166.89 | 6.801% | $178.2402 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $138.92 | 9.240% | $151.7562 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $224.27 | 12.647% | $252.6334 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $238.98 | 9.333% | $261.284 | $261.28 | $261.30 | $261.30 |
| Purchase #6 | $121.32 | 6.173% | $128.8091 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $32.32 | 9.287% | $35.3216 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $932.30 | $1,018.1803 | $1,018.18 | $1,018.20 | $1,018.10 | |