| 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 | $232.41 | 3.577% | $240.7233 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $159.40 | 11.520% | $177.7629 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $106.43 | 11.323% | $118.4811 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $174.64 | 6.463% | $185.927 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $181.49 | 9.515% | $198.7588 | $198.76 | $198.75 | $198.80 |
| Purchase #6 | $12.68 | 13.717% | $14.4193 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $241.87 | 10.161% | $266.4464 | $266.45 | $266.45 | $266.40 |
| 7 purchase totals = | $1,108.92 | $1,202.5188 | $1,202.52 | $1,202.50 | $1,202.50 | |