| 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 | $181.53 | 10.562% | $200.7032 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $210.82 | 7.430% | $226.4839 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $235.86 | 12.171% | $264.5665 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $193.70 | 6.156% | $205.6242 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $222.96 | 4.311% | $232.5718 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $78.75 | 12.159% | $88.3252 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $50.26 | 5.361% | $52.9544 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $1,173.88 | $1,271.2292 | $1,271.22 | $1,271.20 | $1,271.30 | |