| 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 | $204.89 | 3.209% | $211.4649 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $133.94 | 6.599% | $142.7787 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $175.37 | 4.406% | $183.0968 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $30.55 | 13.830% | $34.7751 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $146.51 | 13.343% | $166.0588 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $162.26 | 7.794% | $174.9065 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $196.47 | 12.177% | $220.3942 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $1,049.99 | $1,133.4750 | $1,133.48 | $1,133.50 | $1,133.60 | |