| 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 | $222.32 | 5.779% | $235.1679 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $80.86 | 12.356% | $90.8511 | $90.85 | $90.85 | $90.90 |
| Purchase #3 | $238.92 | 11.667% | $266.7948 | $266.79 | $266.80 | $266.80 |
| Purchase #4 | $163.53 | 8.167% | $176.8855 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $191.88 | 13.634% | $218.0409 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $63.63 | 7.648% | $68.4964 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $172.44 | 6.730% | $184.0452 | $184.05 | $184.05 | $184.00 |
| 7 purchase totals = | $1,133.58 | $1,240.2818 | $1,240.29 | $1,240.30 | $1,240.30 | |