| 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 | $213.32 | 3.449% | $220.6774 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $54.86 | 3.855% | $56.9749 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $126.52 | 12.745% | $142.645 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $243.45 | 3.743% | $252.5623 | $252.56 | $252.55 | $252.60 |
| Purchase #5 | $193.57 | 5.391% | $204.0054 | $204.01 | $204.00 | $204.00 |
| Purchase #6 | $245.71 | 6.644% | $262.035 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $8.55 | 4.581% | $8.9417 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $1,085.98 | $1,147.8417 | $1,147.85 | $1,147.85 | $1,147.80 | |