| 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 | $238.75 | 5.827% | $252.662 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $206.57 | 5.559% | $218.0532 | $218.05 | $218.05 | $218.10 |
| Purchase #3 | $216.62 | 8.296% | $234.5908 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $207.74 | 13.818% | $236.4455 | $236.45 | $236.45 | $236.40 |
| Purchase #5 | $189.36 | 8.199% | $204.8856 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $244.77 | 13.493% | $277.7968 | $277.80 | $277.80 | $277.80 |
| Purchase #7 | $26.47 | 5.857% | $28.0203 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $1,330.28 | $1,452.4542 | $1,452.46 | $1,452.45 | $1,452.50 | |