| 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 | $11.49 | 8.304% | $12.4441 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $248.51 | 9.374% | $271.8053 | $271.81 | $271.80 | $271.80 |
| Purchase #3 | $31.68 | 11.540% | $35.3359 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $84.71 | 3.170% | $87.3953 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $201.79 | 4.564% | $210.9997 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $124.54 | 13.529% | $141.389 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $172.25 | 6.687% | $183.7684 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $874.97 | $943.1377 | $943.15 | $943.15 | $943.10 | |