| 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 | $240.33 | 4.782% | $251.8226 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $221.50 | 10.692% | $245.1828 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $133.29 | 10.735% | $147.5987 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $152.80 | 9.864% | $167.8722 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $75.60 | 3.863% | $78.5204 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $212.70 | 12.655% | $239.6172 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $9.51 | 6.795% | $10.1562 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $1,045.73 | $1,140.7701 | $1,140.77 | $1,140.70 | $1,140.80 | |