| 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 | $234.94 | 4.517% | $245.5522 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $157.83 | 6.298% | $167.7701 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $124.37 | 3.751% | $129.0351 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $45.41 | 11.506% | $50.6349 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $144.83 | 12.332% | $162.6904 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $153.91 | 4.834% | $161.35 | $161.35 | $161.35 | $161.40 |
| Purchase #7 | $88.79 | 7.314% | $95.2841 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $950.08 | $1,012.3168 | $1,012.31 | $1,012.35 | $1,012.40 | |