| 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 | $191.38 | 3.602% | $198.2735 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $242.67 | 6.206% | $257.7301 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $113.77 | 6.699% | $121.3915 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $147.76 | 9.741% | $162.1533 | $162.15 | $162.15 | $162.20 |
| Purchase #5 | $203.27 | 13.812% | $231.3457 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $82.74 | 11.667% | $92.3933 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $120.64 | 6.651% | $128.6638 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $1,102.23 | $1,191.9512 | $1,191.94 | $1,191.95 | $1,192.00 | |