| 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 | $12.41 | 4.327% | $12.947 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $213.86 | 13.209% | $242.1088 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $133.58 | 8.320% | $144.6939 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $238.42 | 3.234% | $246.1305 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $188.31 | 5.789% | $199.2113 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $218.93 | 12.194% | $245.6263 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $105.25 | 7.855% | $113.5174 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $1,110.76 | $1,204.2352 | $1,204.24 | $1,204.25 | $1,204.10 | |