| 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 | $224.77 | 10.601% | $248.5979 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $133.25 | 8.506% | $144.5842 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $90.39 | 4.509% | $94.4657 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $75.34 | 3.646% | $78.0869 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $15.29 | 5.852% | $16.1848 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $45.92 | 12.854% | $51.8226 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $198.64 | 6.482% | $211.5158 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $783.60 | $845.2579 | $845.26 | $845.25 | $845.30 | |