| 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 | $123.49 | 5.368% | $130.1189 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $236.36 | 12.739% | $266.4699 | $266.47 | $266.45 | $266.50 |
| Purchase #3 | $45.44 | 6.839% | $48.5476 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $238.97 | 8.408% | $259.0626 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $210.55 | 4.764% | $220.5806 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $35.92 | 12.352% | $40.3568 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $181.57 | 10.828% | $201.2304 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $1,072.30 | $1,166.3668 | $1,166.37 | $1,166.35 | $1,166.40 | |