| 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 | $229.99 | 7.689% | $247.6739 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $22.45 | 5.714% | $23.7328 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $154.42 | 11.129% | $171.6054 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $25.87 | 5.722% | $27.3503 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $201.86 | 5.322% | $212.603 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $122.66 | 6.633% | $130.796 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $233.73 | 9.722% | $256.4532 | $256.45 | $256.45 | $256.50 |
| 7 purchase totals = | $990.98 | $1,070.2146 | $1,070.21 | $1,070.20 | $1,070.30 | |