| 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 | $183.70 | 10.299% | $202.6193 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $151.59 | 4.673% | $158.6738 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $180.60 | 12.282% | $202.7813 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $10.70 | 10.677% | $11.8424 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $225.57 | 10.718% | $249.7466 | $249.75 | $249.75 | $249.70 |
| Purchase #6 | $141.74 | 9.794% | $155.622 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $226.79 | 13.452% | $257.2978 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $1,120.69 | $1,238.5832 | $1,238.58 | $1,238.55 | $1,238.50 | |