| 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 | $246.68 | 3.714% | $255.8417 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $25.40 | 7.763% | $27.3718 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $10.89 | 11.432% | $12.1349 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $201.94 | 3.463% | $208.9332 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $249.39 | 11.719% | $278.616 | $278.62 | $278.60 | $278.60 |
| Purchase #6 | $211.71 | 6.279% | $225.0033 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $168.61 | 10.438% | $186.2095 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $1,114.62 | $1,194.1104 | $1,194.10 | $1,194.10 | $1,194.00 | |