| 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 | $48.37 | 9.393% | $52.9134 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $35.36 | 9.606% | $38.7567 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $219.52 | 5.545% | $231.6924 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $192.61 | 8.324% | $208.6429 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $193.60 | 12.766% | $218.315 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $100.89 | 7.109% | $108.0623 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $247.76 | 12.275% | $278.1725 | $278.17 | $278.15 | $278.20 |
| 7 purchase totals = | $1,038.11 | $1,136.5552 | $1,136.55 | $1,136.50 | $1,136.60 | |