| 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 | $157.29 | 9.268% | $171.8676 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $51.72 | 10.611% | $57.208 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $222.89 | 5.462% | $235.0643 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $241.70 | 10.530% | $267.151 | $267.15 | $267.15 | $267.20 |
| Purchase #5 | $117.56 | 7.120% | $125.9303 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $121.27 | 5.229% | $127.6112 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $238.48 | 6.789% | $254.6704 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $1,150.91 | $1,239.5028 | $1,239.50 | $1,239.45 | $1,239.60 | |