| 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 | $212.39 | 4.329% | $221.5844 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $250.67 | 6.519% | $267.0112 | $267.01 | $267.00 | $267.00 |
| Purchase #3 | $112.83 | 6.468% | $120.1278 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $170.47 | 13.540% | $193.5516 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $130.41 | 5.556% | $137.6556 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $210.86 | 11.822% | $235.7879 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $223.39 | 6.867% | $238.7302 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $1,311.02 | $1,414.4487 | $1,414.45 | $1,414.50 | $1,414.50 | |