| 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 | $213.91 | 8.183% | $231.4143 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $25.39 | 11.745% | $28.3721 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $128.83 | 7.388% | $138.348 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $33.54 | 10.583% | $37.0895 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $230.71 | 4.263% | $240.5452 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $243.28 | 3.449% | $251.6707 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $112.78 | 9.618% | $123.6272 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $988.44 | $1,051.0670 | $1,051.07 | $1,051.05 | $1,051.00 | |