| 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 | $224.64 | 7.398% | $241.2589 | $241.26 | $241.25 | $241.30 |
| Purchase #2 | $21.35 | 11.515% | $23.8085 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $71.80 | 8.206% | $77.6919 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $224.50 | 5.116% | $235.9854 | $235.99 | $236.00 | $236.00 |
| Purchase #5 | $101.43 | 7.729% | $109.2695 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $138.94 | 12.685% | $156.5645 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $188.64 | 9.775% | $207.0796 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $971.30 | $1,051.6583 | $1,051.66 | $1,051.65 | $1,051.80 | |