| 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 | $233.73 | 7.326% | $250.8531 | $250.85 | $250.85 | $250.90 |
| Purchase #2 | $185.79 | 11.256% | $206.7025 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $197.61 | 7.151% | $211.7411 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $42.81 | 11.256% | $47.6287 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $115.74 | 10.438% | $127.8209 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $28.45 | 4.321% | $29.6793 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $224.94 | 7.548% | $241.9185 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,029.07 | $1,116.3441 | $1,116.34 | $1,116.35 | $1,116.30 | |