| 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 | $95.28 | 5.113% | $100.1517 | $100.15 | $100.15 | $100.20 |
| Purchase #2 | $108.97 | 4.673% | $114.0622 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $232.36 | 12.282% | $260.8985 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $199.35 | 10.719% | $220.7183 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $81.82 | 7.358% | $87.8403 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $180.90 | 8.869% | $196.944 | $196.94 | $196.95 | $196.90 |
| Purchase #7 | $47.73 | 13.286% | $54.0714 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $946.41 | $1,034.6864 | $1,034.68 | $1,034.65 | $1,034.70 | |