| 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 | $230.94 | 4.829% | $242.0921 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $228.65 | 5.399% | $240.9948 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $20.51 | 5.496% | $21.6372 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $93.90 | 11.403% | $104.6074 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $171.50 | 12.755% | $193.3748 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $61.92 | 8.208% | $67.0024 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $179.47 | 8.242% | $194.2619 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $986.89 | $1,063.9706 | $1,063.96 | $1,063.95 | $1,064.00 | |