| 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 | $201.45 | 12.778% | $227.1913 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $181.46 | 12.284% | $203.7505 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $187.82 | 10.518% | $207.5749 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $182.27 | 8.158% | $197.1396 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $209.53 | 8.635% | $227.6229 | $227.62 | $227.60 | $227.60 |
| Purchase #6 | $75.85 | 4.859% | $79.5356 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $188.34 | 4.448% | $196.7174 | $196.72 | $196.70 | $196.70 |
| 7 purchase totals = | $1,226.72 | $1,339.5322 | $1,339.53 | $1,339.50 | $1,339.50 | |