| 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 | $78.57 | 8.712% | $85.415 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $188.35 | 10.667% | $208.4413 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $210.77 | 3.460% | $218.0626 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $223.88 | 6.252% | $237.877 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $38.98 | 3.823% | $40.4702 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $104.77 | 9.619% | $114.8478 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $159.74 | 11.271% | $177.7443 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,005.06 | $1,082.8582 | $1,082.86 | $1,082.85 | $1,082.80 | |