| 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 | $228.75 | 6.506% | $243.6325 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $35.89 | 10.655% | $39.7141 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $228.60 | 5.380% | $240.8987 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $199.65 | 10.139% | $219.8925 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $10.94 | 9.410% | $11.9695 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $174.45 | 13.607% | $198.1874 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $45.45 | 12.593% | $51.1735 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $923.73 | $1,005.4682 | $1,005.46 | $1,005.45 | $1,005.50 | |