| 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 | $224.69 | 11.626% | $250.8125 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $115.99 | 4.813% | $121.5726 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $212.50 | 8.117% | $229.7486 | $229.75 | $229.75 | $229.70 |
| Purchase #4 | $111.94 | 5.246% | $117.8124 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $75.47 | 6.272% | $80.2035 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $146.96 | 3.419% | $151.9846 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $49.48 | 9.467% | $54.1643 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $937.03 | $1,006.2985 | $1,006.28 | $1,006.25 | $1,006.30 | |