| 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 | $16.68 | 10.432% | $18.4201 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $48.76 | 12.216% | $54.7165 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $211.56 | 4.264% | $220.5809 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $241.44 | 10.557% | $266.9288 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $189.56 | 8.329% | $205.3485 | $205.35 | $205.35 | $205.30 |
| Purchase #6 | $151.39 | 6.484% | $161.2061 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $193.35 | 5.612% | $204.2008 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $1,052.74 | $1,131.4017 | $1,131.41 | $1,131.40 | $1,131.30 | |