| 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 | $184.49 | 8.416% | $200.0167 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $143.44 | 7.455% | $154.1335 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $184.90 | 8.207% | $200.0747 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $184.99 | 7.812% | $199.4414 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $192.89 | 13.571% | $219.0671 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $246.74 | 6.590% | $263.0002 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $22.38 | 6.747% | $23.89 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $1,159.83 | $1,259.6236 | $1,259.62 | $1,259.60 | $1,259.60 | |