| 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 | $247.42 | 4.756% | $259.1873 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $123.25 | 4.520% | $128.8209 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $14.96 | 10.152% | $16.4787 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $161.35 | 11.275% | $179.5422 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $66.60 | 4.347% | $69.4951 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $234.64 | 9.226% | $256.2879 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $187.52 | 9.273% | $204.9087 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,035.74 | $1,114.7208 | $1,114.73 | $1,114.75 | $1,114.70 | |