| 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 | $217.91 | 12.471% | $245.0856 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $162.60 | 5.346% | $171.2926 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $100.70 | 6.635% | $107.3814 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $67.78 | 6.496% | $72.183 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $35.63 | 3.358% | $36.8265 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $200.32 | 4.367% | $209.068 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $120.67 | 6.156% | $128.0984 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $905.61 | $969.9355 | $969.94 | $970.00 | $970.00 | |