| 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 | $183.76 | 8.843% | $200.0099 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $80.36 | 9.755% | $88.1991 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $192.46 | 6.612% | $205.1855 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $24.62 | 8.664% | $26.7531 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $107.60 | 3.398% | $111.2562 | $111.26 | $111.25 | $111.30 |
| Purchase #6 | $60.31 | 13.704% | $68.5749 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $175.94 | 13.554% | $199.7869 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $825.05 | $899.7656 | $899.77 | $899.75 | $899.90 | |