| 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 | $221.51 | 9.325% | $242.1658 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $210.48 | 6.266% | $223.6687 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $25.51 | 7.844% | $27.511 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $208.78 | 10.167% | $230.0067 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $245.95 | 13.240% | $278.5138 | $278.51 | $278.50 | $278.50 |
| Purchase #6 | $158.45 | 12.734% | $178.627 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $216.25 | 4.678% | $226.3662 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $1,286.93 | $1,406.8592 | $1,406.87 | $1,406.80 | $1,406.90 | |