| 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 | $213.59 | 13.115% | $241.6023 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $232.90 | 8.662% | $253.0738 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $104.52 | 9.678% | $114.6354 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $191.44 | 7.770% | $206.3149 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $65.57 | 4.722% | $68.6662 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $75.74 | 6.516% | $80.6752 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $198.45 | 9.431% | $217.1658 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,082.21 | $1,182.1336 | $1,182.14 | $1,182.10 | $1,182.20 | |