| 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 | $239.34 | 3.724% | $248.253 | $248.25 | $248.25 | $248.30 |
| Purchase #2 | $82.62 | 8.706% | $89.8129 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $15.77 | 4.775% | $16.523 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $32.69 | 3.108% | $33.706 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $12.64 | 4.590% | $13.2202 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $211.88 | 8.628% | $230.161 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $140.52 | 11.384% | $156.5168 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $735.46 | $788.1929 | $788.19 | $788.10 | $788.20 | |