| 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 | $144.35 | 13.761% | $164.214 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $174.69 | 6.753% | $186.4868 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $186.33 | 5.109% | $195.8496 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $239.33 | 13.420% | $271.4481 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $201.52 | 11.699% | $225.0958 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $203.49 | 8.385% | $220.5526 | $220.55 | $220.55 | $220.60 |
| Purchase #7 | $33.34 | 9.821% | $36.6143 | $36.61 | $36.60 | $36.60 |
| 7 purchase totals = | $1,183.05 | $1,300.2612 | $1,300.26 | $1,300.25 | $1,300.20 | |