| 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 | $207.66 | 11.719% | $231.9957 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $216.52 | 13.528% | $245.8108 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $192.49 | 13.461% | $218.4011 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $235.60 | 3.493% | $243.8295 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $192.72 | 8.726% | $209.5367 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $144.59 | 3.600% | $149.7952 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $214.52 | 10.691% | $237.4543 | $237.45 | $237.45 | $237.50 |
| 7 purchase totals = | $1,404.10 | $1,536.8233 | $1,536.83 | $1,536.85 | $1,536.80 | |