| 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 | $219.68 | 9.409% | $240.3497 | $240.35 | $240.35 | $240.30 |
| Purchase #2 | $129.38 | 3.818% | $134.3197 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $236.25 | 11.873% | $264.3 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $245.68 | 5.679% | $259.6322 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $32.82 | 9.692% | $36.0009 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $82.90 | 8.823% | $90.2143 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $167.97 | 8.132% | $181.6293 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,114.68 | $1,206.4461 | $1,206.44 | $1,206.45 | $1,206.30 | |