| 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 | $215.91 | 11.729% | $241.2341 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $238.31 | 6.673% | $254.2124 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $138.69 | 3.786% | $143.9408 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $236.75 | 5.474% | $249.7097 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $181.63 | 4.131% | $189.1331 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $187.55 | 6.503% | $199.7464 | $199.75 | $199.75 | $199.70 |
| Purchase #7 | $247.26 | 3.180% | $255.1229 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $1,446.10 | $1,533.0994 | $1,533.09 | $1,533.10 | $1,532.90 | |