| 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 | $226.52 | 6.296% | $240.7817 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $68.90 | 10.873% | $76.3915 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $56.41 | 7.662% | $60.7321 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $241.44 | 6.298% | $256.6459 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $192.45 | 9.846% | $211.3986 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $212.65 | 5.172% | $223.6483 | $223.65 | $223.65 | $223.60 |
| Purchase #7 | $5.84 | 10.112% | $6.4305 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $1,004.21 | $1,076.0286 | $1,076.03 | $1,076.10 | $1,075.90 | |