| 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 | $250.67 | 6.821% | $267.7682 | $267.77 | $267.75 | $267.80 |
| Purchase #2 | $240.85 | 4.115% | $250.761 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $55.27 | 6.217% | $58.7061 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $109.59 | 13.475% | $124.3573 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $107.97 | 6.534% | $115.0248 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $8.88 | 4.760% | $9.3027 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $188.53 | 12.240% | $211.6061 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $961.76 | $1,037.5262 | $1,037.53 | $1,037.45 | $1,037.60 | |