| 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 | $81.81 | 7.280% | $87.7658 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $8.51 | 12.577% | $9.5803 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $175.47 | 13.813% | $199.7077 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $118.88 | 3.130% | $122.6009 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $134.98 | 3.108% | $139.1752 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $232.75 | 7.458% | $250.1085 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $219.38 | 8.583% | $238.2094 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $971.78 | $1,047.1478 | $1,047.16 | $1,047.15 | $1,047.20 | |