| 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 | $50.28 | 3.572% | $52.076 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $198.27 | 4.818% | $207.8226 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $76.52 | 8.668% | $83.1528 | $83.15 | $83.15 | $83.20 |
| Purchase #4 | $248.57 | 5.841% | $263.089 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $136.84 | 11.376% | $152.4069 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $220.59 | 7.563% | $237.2732 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $171.56 | 6.756% | $183.1506 | $183.15 | $183.15 | $183.20 |
| 7 purchase totals = | $1,102.63 | $1,178.9711 | $1,178.97 | $1,178.95 | $1,179.10 | |