| 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 | $198.78 | 6.363% | $211.4284 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $181.61 | 12.266% | $203.8863 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $199.99 | 3.777% | $207.5436 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $85.52 | 3.707% | $88.6902 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $147.73 | 4.244% | $153.9997 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $129.62 | 8.751% | $140.963 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $112.40 | 10.525% | $124.2301 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $1,055.65 | $1,130.7413 | $1,130.74 | $1,130.80 | $1,130.70 | |