| 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 | $244.92 | 7.551% | $263.4139 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $249.25 | 7.423% | $267.7518 | $267.75 | $267.75 | $267.80 |
| Purchase #3 | $233.43 | 9.409% | $255.3934 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $180.65 | 6.415% | $192.2387 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $21.36 | 11.417% | $23.7987 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $128.82 | 12.492% | $144.9122 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $162.44 | 13.157% | $183.8122 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $1,220.87 | $1,331.3209 | $1,331.31 | $1,331.30 | $1,331.30 | |