| 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 | $84.89 | 9.417% | $92.8841 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $114.39 | 7.617% | $123.1031 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $208.40 | 9.124% | $227.4144 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $158.25 | 7.742% | $170.5017 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $46.93 | 9.851% | $51.5531 | $51.55 | $51.55 | $51.60 |
| Purchase #6 | $106.34 | 13.166% | $120.3407 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $224.62 | 3.670% | $232.8636 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $943.82 | $1,018.6607 | $1,018.64 | $1,018.65 | $1,018.70 | |