| 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 | $24.54 | 4.744% | $25.7042 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $154.58 | 7.250% | $165.7871 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $154.97 | 9.400% | $169.5372 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $224.40 | 10.291% | $247.493 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $223.38 | 3.784% | $231.8327 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $134.67 | 4.168% | $140.283 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $230.57 | 5.775% | $243.8854 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $1,147.11 | $1,224.5226 | $1,224.52 | $1,224.60 | $1,224.50 | |