| 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 | $223.60 | 11.568% | $249.466 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $224.51 | 4.670% | $234.9946 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $64.84 | 5.201% | $68.2123 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $128.99 | 9.275% | $140.9538 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $153.75 | 10.130% | $169.3249 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $19.58 | 11.291% | $21.7908 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $158.36 | 10.147% | $174.4288 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $973.63 | $1,059.1712 | $1,059.16 | $1,059.15 | $1,059.20 | |