| 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 | $121.79 | 5.236% | $128.1669 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $200.81 | 12.336% | $225.5819 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $106.49 | 7.229% | $114.1882 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $18.57 | 5.360% | $19.5654 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $196.52 | 13.112% | $222.2877 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $39.85 | 11.103% | $44.2745 | $44.27 | $44.25 | $44.30 |
| Purchase #7 | $22.81 | 4.545% | $23.8467 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $706.84 | $777.9113 | $777.92 | $777.90 | $778.00 | |