| 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 | $232.60 | 10.856% | $257.8511 | $257.85 | $257.85 | $257.90 |
| Purchase #2 | $16.62 | 5.326% | $17.5052 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $63.39 | 8.590% | $68.8352 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $121.40 | 8.789% | $132.0698 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $198.89 | 13.307% | $225.3563 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $110.57 | 3.480% | $114.4178 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $177.74 | 10.125% | $195.7362 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $921.21 | $1,011.7716 | $1,011.79 | $1,011.75 | $1,011.80 | |