| 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 | $133.34 | 8.202% | $144.2765 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $112.78 | 9.625% | $123.6351 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $32.90 | 6.227% | $34.9487 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $217.26 | 9.701% | $238.3364 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $213.75 | 12.175% | $239.7741 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $21.30 | 3.577% | $22.0619 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $150.58 | 9.565% | $164.983 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $881.91 | $968.0157 | $968.02 | $968.05 | $968.00 | |