| 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 | $36.55 | 6.660% | $38.9842 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $123.99 | 10.267% | $136.7201 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $247.30 | 13.506% | $280.7003 | $280.70 | $280.70 | $280.70 |
| Purchase #4 | $202.62 | 3.682% | $210.0805 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $248.83 | 8.149% | $269.1072 | $269.11 | $269.10 | $269.10 |
| Purchase #6 | $101.80 | 11.483% | $113.4897 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $168.38 | 5.413% | $177.4944 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $1,129.47 | $1,226.5764 | $1,226.57 | $1,226.60 | $1,226.60 | |