| 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 | $196.51 | 5.808% | $207.9233 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $198.49 | 9.490% | $217.3267 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $53.33 | 6.382% | $56.7335 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $138.90 | 3.685% | $144.0185 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $49.84 | 6.402% | $53.0308 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $159.52 | 13.548% | $181.1318 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $240.55 | 3.624% | $249.2675 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $1,037.14 | $1,109.4321 | $1,109.43 | $1,109.45 | $1,109.30 | |