| 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 | $221.71 | 10.825% | $245.7101 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $136.88 | 7.274% | $146.8367 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $172.90 | 10.595% | $191.2188 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $47.83 | 10.198% | $52.7077 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $229.51 | 9.707% | $251.7885 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $137.35 | 7.735% | $147.974 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $136.63 | 13.247% | $154.7294 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $1,082.81 | $1,190.9652 | $1,190.97 | $1,190.95 | $1,190.90 | |