| 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 | $105.90 | 5.705% | $111.9416 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $185.67 | 8.449% | $201.3573 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $157.60 | 12.350% | $177.0636 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $120.89 | 10.156% | $133.1676 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $103.46 | 13.224% | $117.1416 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $213.60 | 13.607% | $242.6646 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $78.45 | 9.443% | $85.858 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $965.57 | $1,069.1943 | $1,069.19 | $1,069.15 | $1,069.30 | |