| 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 | $8.76 | 6.259% | $9.3083 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $193.34 | 7.231% | $207.3204 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $69.81 | 3.574% | $72.305 | $72.31 | $72.30 | $72.30 |
| Purchase #4 | $193.68 | 6.459% | $206.1898 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $184.52 | 8.854% | $200.8574 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $243.91 | 12.134% | $273.506 | $273.51 | $273.50 | $273.50 |
| Purchase #7 | $124.79 | 10.592% | $138.0078 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $1,018.81 | $1,107.4947 | $1,107.51 | $1,107.45 | $1,107.50 | |