| 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 | $121.95 | 13.510% | $138.4254 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $13.44 | 11.433% | $14.9766 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $64.75 | 13.607% | $73.5605 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $225.34 | 12.280% | $253.0118 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $224.60 | 7.708% | $241.9122 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $155.90 | 7.325% | $167.3197 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $215.80 | 5.173% | $226.9633 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $1,021.78 | $1,116.1695 | $1,116.17 | $1,116.15 | $1,116.20 | |