| 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 | $35.29 | 8.593% | $38.3225 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $230.92 | 7.507% | $248.2552 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $81.66 | 12.385% | $91.7736 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $172.81 | 5.786% | $182.8088 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $165.55 | 9.725% | $181.6497 | $181.65 | $181.65 | $181.60 |
| Purchase #6 | $104.78 | 8.238% | $113.4118 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $67.75 | 3.853% | $70.3604 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $858.76 | $926.5820 | $926.58 | $926.50 | $926.60 | |