| 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 | $80.95 | 3.500% | $83.7833 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $120.93 | 6.490% | $128.7784 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $245.65 | 7.263% | $263.4916 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $133.29 | 10.486% | $147.2668 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $129.34 | 3.756% | $134.198 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $214.83 | 12.162% | $240.9576 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $18.70 | 8.240% | $20.2409 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $943.69 | $1,018.7166 | $1,018.72 | $1,018.75 | $1,018.80 | |