| 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 | $249.37 | 5.387% | $262.8036 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $147.54 | 9.165% | $161.062 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $173.95 | 6.520% | $185.2915 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $187.48 | 10.123% | $206.4586 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $86.87 | 11.344% | $96.7245 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $43.80 | 10.102% | $48.2247 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $105.84 | 8.421% | $114.7528 | $114.75 | $114.75 | $114.80 |
| 7 purchase totals = | $994.85 | $1,075.3177 | $1,075.30 | $1,075.25 | $1,075.40 | |