| 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 | $131.35 | 4.381% | $137.1044 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $31.80 | 8.568% | $34.5246 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $118.28 | 5.340% | $124.5962 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $201.37 | 7.506% | $216.4848 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $229.90 | 8.781% | $250.0875 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $56.55 | 8.111% | $61.1368 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $209.30 | 8.551% | $227.1972 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $978.55 | $1,051.1315 | $1,051.13 | $1,051.15 | $1,051.10 | |