| 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 | $103.73 | 8.320% | $112.3603 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $37.82 | 9.382% | $41.3683 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $191.49 | 3.570% | $198.3262 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $147.50 | 5.649% | $155.8323 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $126.76 | 7.354% | $136.0819 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $213.94 | 10.397% | $236.1833 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $41.28 | 7.529% | $44.388 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $862.52 | $924.5403 | $924.54 | $924.60 | $924.60 | |