| 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 | $193.95 | 5.116% | $203.8725 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $186.31 | 11.629% | $207.976 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $185.68 | 13.663% | $211.0495 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $245.36 | 13.861% | $279.3693 | $279.37 | $279.35 | $279.40 |
| Purchase #5 | $240.95 | 6.284% | $256.0913 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $95.92 | 9.432% | $104.9672 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $98.81 | 8.512% | $107.2207 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $1,246.98 | $1,370.5465 | $1,370.55 | $1,370.50 | $1,370.60 | |