| 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 | $110.51 | 6.302% | $117.4743 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $83.81 | 11.328% | $93.304 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $101.62 | 3.410% | $105.0852 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $133.99 | 8.442% | $145.3014 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $250.94 | 11.152% | $278.9248 | $278.92 | $278.90 | $278.90 |
| Purchase #6 | $238.49 | 12.843% | $269.1193 | $269.12 | $269.10 | $269.10 |
| Purchase #7 | $174.98 | 6.296% | $185.9967 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $1,094.34 | $1,195.2057 | $1,195.20 | $1,195.15 | $1,195.20 | |