| 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 | $29.94 | 9.225% | $32.702 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $101.41 | 3.362% | $104.8194 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $94.27 | 10.279% | $103.96 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $205.66 | 12.161% | $230.6703 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $233.46 | 7.312% | $250.5306 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $187.55 | 6.158% | $199.0993 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $219.29 | 5.400% | $231.1317 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $1,071.58 | $1,152.9133 | $1,152.91 | $1,152.90 | $1,152.90 | |