| 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 | $249.92 | 9.424% | $273.4725 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $247.65 | 11.571% | $276.3056 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $30.78 | 6.682% | $32.8367 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $43.53 | 7.526% | $46.8061 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $248.85 | 8.259% | $269.4025 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $101.88 | 8.590% | $110.6315 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $192.44 | 10.466% | $212.5808 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,115.05 | $1,222.0357 | $1,222.04 | $1,222.05 | $1,222.00 | |