| 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 | $22.98 | 9.638% | $25.1948 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $69.34 | 5.170% | $72.9249 | $72.92 | $72.90 | $72.90 |
| Purchase #3 | $226.73 | 6.697% | $241.9141 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $144.66 | 13.361% | $163.988 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $109.62 | 5.553% | $115.7072 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $126.40 | 9.239% | $138.0781 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $249.92 | 12.287% | $280.6277 | $280.63 | $280.65 | $280.60 |
| 7 purchase totals = | $949.65 | $1,038.4348 | $1,038.43 | $1,038.45 | $1,038.40 | |