| 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 | $36.65 | 6.142% | $38.901 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $108.28 | 11.666% | $120.9119 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $157.84 | 4.140% | $164.3746 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $243.81 | 7.693% | $262.5663 | $262.57 | $262.55 | $262.60 |
| Purchase #5 | $220.81 | 3.814% | $229.2317 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $146.87 | 6.342% | $156.1845 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $117.37 | 10.705% | $129.9345 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $1,031.63 | $1,102.1045 | $1,102.09 | $1,102.10 | $1,102.10 | |