| 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 | $223.95 | 11.555% | $249.8274 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $70.71 | 5.630% | $74.691 | $74.69 | $74.70 | $74.70 |
| Purchase #3 | $34.48 | 10.391% | $38.0628 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $98.90 | 11.189% | $109.9659 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $183.58 | 8.363% | $198.9328 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $167.51 | 12.830% | $189.0015 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $18.33 | 6.199% | $19.4663 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $797.46 | $879.9477 | $879.95 | $879.95 | $880.00 | |