| 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 | $106.78 | 10.630% | $118.1307 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $234.68 | 8.252% | $254.0458 | $254.05 | $254.05 | $254.00 |
| Purchase #3 | $203.82 | 9.460% | $223.1014 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $119.39 | 4.138% | $124.3304 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $80.90 | 7.839% | $87.2418 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $107.64 | 3.792% | $111.7217 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $226.64 | 4.705% | $237.3034 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $1,079.85 | $1,155.8752 | $1,155.87 | $1,155.90 | $1,155.70 | |