| 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 | $20.99 | 12.770% | $23.6704 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $220.45 | 4.644% | $230.6877 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $98.79 | 11.256% | $109.9098 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $127.75 | 8.540% | $138.6599 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $214.70 | 4.354% | $224.048 | $224.05 | $224.05 | $224.00 |
| Purchase #6 | $167.45 | 13.302% | $189.7242 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $105.78 | 9.705% | $116.0459 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $955.91 | $1,032.7459 | $1,032.75 | $1,032.70 | $1,032.70 | |