| 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 | $194.58 | 6.130% | $206.5078 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $141.63 | 7.173% | $151.7891 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $241.63 | 10.778% | $267.6729 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $78.75 | 12.566% | $88.6457 | $88.65 | $88.65 | $88.60 |
| Purchase #5 | $177.99 | 7.684% | $191.6668 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $230.30 | 6.591% | $245.4791 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $69.45 | 9.873% | $76.3068 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $1,134.33 | $1,228.0682 | $1,228.08 | $1,228.05 | $1,228.10 | |