| 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 | $98.77 | 5.191% | $103.8972 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $135.64 | 7.374% | $145.6421 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $199.50 | 4.180% | $207.8391 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $34.66 | 11.759% | $38.7357 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $170.81 | 13.490% | $193.8523 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $96.76 | 8.284% | $104.7756 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $227.41 | 11.399% | $253.3325 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $963.55 | $1,048.0745 | $1,048.08 | $1,048.15 | $1,048.00 | |