| 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 | $128.91 | 12.186% | $144.619 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $192.73 | 11.210% | $214.335 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $109.44 | 13.238% | $123.9277 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $20.25 | 10.213% | $22.3181 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $200.37 | 5.412% | $211.214 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $134.42 | 6.374% | $142.9879 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $102.78 | 5.208% | $108.1328 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $888.90 | $967.5345 | $967.54 | $967.55 | $967.40 | |