| 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 | $228.49 | 9.136% | $249.3648 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $28.92 | 8.717% | $31.441 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $14.32 | 11.752% | $16.0029 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $191.59 | 4.346% | $199.9165 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $80.88 | 8.158% | $87.4782 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $241.82 | 7.639% | $260.2926 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $17.98 | 9.175% | $19.6297 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $804.00 | $864.1257 | $864.12 | $864.15 | $864.10 | |