| 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 | $236.31 | 4.344% | $246.5753 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $128.35 | 10.207% | $141.4507 | $141.45 | $141.45 | $141.50 |
| Purchase #3 | $87.38 | 7.638% | $94.0541 | $94.05 | $94.05 | $94.10 |
| Purchase #4 | $215.46 | 13.680% | $244.9349 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $192.83 | 13.360% | $218.5921 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $241.83 | 11.493% | $269.6235 | $269.62 | $269.60 | $269.60 |
| Purchase #7 | $212.71 | 9.144% | $232.1602 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,314.87 | $1,447.3908 | $1,447.38 | $1,447.40 | $1,447.50 | |