| 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 | $29.42 | 10.128% | $32.3997 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $169.77 | 8.675% | $184.4975 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $227.32 | 11.396% | $253.2254 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $194.40 | 7.161% | $208.321 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $150.79 | 11.250% | $167.7539 | $167.75 | $167.75 | $167.80 |
| Purchase #6 | $50.42 | 3.371% | $52.1197 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $191.91 | 13.591% | $217.9925 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,014.03 | $1,116.3097 | $1,116.31 | $1,116.30 | $1,116.30 | |