| 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 | $106.80 | 7.523% | $114.8346 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $149.67 | 11.431% | $166.7788 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $168.47 | 13.465% | $191.1545 | $191.15 | $191.15 | $191.20 |
| Purchase #4 | $106.94 | 3.462% | $110.6423 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $215.43 | 9.365% | $235.605 | $235.61 | $235.60 | $235.60 |
| Purchase #6 | $219.99 | 9.639% | $241.1948 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $139.46 | 9.142% | $152.2094 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,106.76 | $1,212.4194 | $1,212.41 | $1,212.45 | $1,212.40 | |