| 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 | $222.70 | 11.519% | $248.3528 | $248.35 | $248.35 | $248.40 |
| Purchase #2 | $166.27 | 10.566% | $183.8381 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $145.44 | 3.515% | $150.5522 | $150.55 | $150.55 | $150.60 |
| Purchase #4 | $249.60 | 12.463% | $280.7076 | $280.71 | $280.70 | $280.70 |
| Purchase #5 | $123.88 | 11.428% | $138.037 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $38.77 | 10.162% | $42.7098 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $20.42 | 6.142% | $21.6742 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $967.08 | $1,065.8717 | $1,065.87 | $1,065.85 | $1,065.90 | |