| 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 | $80.49 | 11.307% | $89.591 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $193.32 | 4.126% | $201.2964 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $199.67 | 7.128% | $213.9025 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $232.67 | 4.130% | $242.2793 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $9.96 | 12.125% | $11.1677 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $146.88 | 7.134% | $157.3584 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $149.26 | 10.825% | $165.4174 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,012.25 | $1,081.0127 | $1,081.02 | $1,081.00 | $1,081.10 | |