| 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 | $10.25 | 10.320% | $11.3078 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $210.58 | 13.545% | $239.1031 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $226.44 | 5.612% | $239.1478 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $18.64 | 6.238% | $19.8028 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $106.54 | 12.332% | $119.6785 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $187.97 | 9.463% | $205.7576 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $198.74 | 4.105% | $206.8983 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $959.16 | $1,041.6959 | $1,041.70 | $1,041.70 | $1,041.70 | |