| 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 | $162.84 | 9.521% | $178.344 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $38.97 | 8.279% | $42.1963 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $98.41 | 4.296% | $102.6377 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $220.26 | 13.501% | $249.9973 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $99.75 | 7.184% | $106.916 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $217.48 | 4.431% | $227.1165 | $227.12 | $227.10 | $227.10 |
| Purchase #7 | $87.69 | 4.256% | $91.4221 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $925.40 | $998.6299 | $998.64 | $998.60 | $998.50 | |