| 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 | $129.41 | 12.272% | $145.2912 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $201.98 | 4.475% | $211.0186 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $142.72 | 7.439% | $153.3369 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $154.65 | 7.158% | $165.7198 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $219.80 | 4.326% | $229.3085 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $175.72 | 13.421% | $199.3034 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $120.46 | 4.376% | $125.7313 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $1,144.74 | $1,229.7097 | $1,229.71 | $1,229.70 | $1,229.60 | |