| 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 | $211.96 | 4.314% | $221.104 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $27.65 | 4.711% | $28.9526 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $184.54 | 12.126% | $206.9173 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $138.79 | 10.350% | $153.1548 | $153.15 | $153.15 | $153.20 |
| Purchase #5 | $75.65 | 11.280% | $84.1833 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $128.69 | 4.299% | $134.2224 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $214.43 | 6.275% | $227.8855 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $981.71 | $1,056.4199 | $1,056.41 | $1,056.40 | $1,056.50 | |