| 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 | $238.90 | 13.592% | $271.3713 | $271.37 | $271.35 | $271.40 |
| Purchase #2 | $49.73 | 4.130% | $51.7838 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $158.95 | 11.647% | $177.4629 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $220.55 | 9.383% | $241.2442 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $92.28 | 13.390% | $104.6363 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $114.78 | 3.105% | $118.3439 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $108.90 | 9.102% | $118.8121 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $984.09 | $1,083.6545 | $1,083.64 | $1,083.65 | $1,083.60 | |