| 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 | $149.47 | 10.486% | $165.1434 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $189.60 | 5.144% | $199.353 | $199.35 | $199.35 | $199.40 |
| Purchase #3 | $169.73 | 9.731% | $186.2464 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $49.94 | 8.582% | $54.2259 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $210.56 | 12.306% | $236.4715 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $184.42 | 7.159% | $197.6226 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $239.96 | 8.287% | $259.8455 | $259.85 | $259.85 | $259.80 |
| 7 purchase totals = | $1,193.68 | $1,298.9083 | $1,298.91 | $1,298.90 | $1,298.80 | |